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Each question provides units such as dollars, inches, ounces, minutes, seconds, points, and miles. Students calculate the difference, divide by the original amount, convert to a percentage, and round answers to 1 decimal place when needed. Includes worked examples showing both positive and negative changes.",{"@graph":69,"@context":114},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/find-the-percentage-change-2-work-out-the-percentage-change-give-your-answers-to-1-decimal-place-if-needed/637435/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/find-the-percentage-change-2-work-out-the-percentage-change-give-your-answers-to-1-decimal-place-if-needed/637435.png","ImageObject",300,407,{"name":92,"@type":93},"A glass of water","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108],{"name":109,"@type":110,"acceptedAnswer":111},"Can percentage change be negative, and what does it mean?","Question",{"text":112,"@type":113},"Yes. 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Give your answers to 1 decimal place if needed.  \n\n| Working out |  |\n| --- | --- |\n| 1) | Original amount: $240\u003Cbr>Final amount: $320\u003Cbr>Percentage change:   |\n| 2) | Original amount: 92 inches\u003Cbr>Final amount: 76 inches\u003Cbr>Percentage change:   |\n| 3) | Original amount: 12 ounces\u003Cbr>Final amount: 36 ounces\u003Cbr>Percentage change:   |\n| 4) | Original amount: 44 minutes\u003Cbr>Final amount: 28 minutes\u003Cbr>Percentage change:   |\n| 5) | Original amount: $735\u003Cbr>Final amount: $275\u003Cbr>Percentage change:   |\n| 6) | Original amount: $5 .20\u003Cbr>Final amount: $14\u003Cbr>Percentage change:   |\n| 7) | Original amount: 28 seconds\u003Cbr>Final amount: 15 seconds\u003Cbr>Percentage change:   |\n| 8) | Original amount: 1250 points\u003Cbr>Final amount: 1470 points\u003Cbr>Percentage change:   |\n| 9) | Original amount: 145 miles\u003Cbr>Final amount: 128 miles\u003Cbr>Percentage change:   |\n| 10) | Original amount: $220\u003Cbr>Final amount: $378\u003Cbr>Percentage change:   |\n\nFIND THE PERCENTAGE CHANGE 2  \nWork out the percentage change. Give your answers to 1 decimal place if needed.  \n\n| Working out |  |  |\n| --- | --- | --- |\n| 1) | Original amount: $240 | 320 – 240 = 80 |\n|  | Final amount: $320 | 80 ÷ 240 = 0.333.. |\n|  | Percentage change: 33.3% | 0.333 x 100 = 33.3% |\n| 2) | Original amount: 92 inches | 76 – 92 = -16 |\n|  | Final amount: 76 inches | -16 ÷ 92 = -0.1739… |\n|  | Percentage change: -17.4% | -0.1793 x 100 = 17.39% |\n| 3) | Original amount: 12 ounces | 36 – 12 = 24 |\n|  | Final amount: 36 ounces | 24 ÷ 12 = 2 |\n|  | Percentage change: 200% | 2 x 100 = 200% |\n| 4) | Original amount: 44 minutes | 28 – 44 = -16 |\n|  | Final amount: 28 minutes | -16 ÷ 44 = -0.3636… |\n|  | Percentage change: -36.4% | -0.3636 x 100 = -36.36% |\n| 5) | Original amount: $735 | 275 – 735 = -460 |\n|  | Final amount: $275 | -460 ÷ 735 = -0.62585.. |\n|  | Percentage change: -62.6% | -0.62585 x 100 = -62.585% |\n| 6) | Original amount: $5.20 | 14 – 5.2 = 8.8 |\n|  | Final amount: $14 | 8.8 ÷ 5.2 = 1.6923… |\n|  | Percentage change: 169.2% | 1.6923 x 100 = 169. 23% |\n| 7) | Original amount: 28 seconds | 15 – 28 = -13 |\n|  | Final amount: 15 seconds | -13 ÷ 28 = -0.4642… |\n|  | Percentage change: -46.4% | -0.4642 x 100 = -46.42% |\n| 8) | Original amount: 1250 points | 1470 – 1250 = 220 |\n|  | Final amount: 1470 points | 220 ÷ 1250 = 0.176 |\n|  | Percentage change: 17.6% | 0.176 x 100 = 17. 6% |\n| 9) | Original amount: 145 miles | 128 – 145 = -17 |\n|  | Final amount: 128 miles | -17 ÷ 145 = -0.1172… |\n|  | Percentage change: -11.7% | -0.1172 x 100 = -11.72% |\n| 10) | Original amount: $220 | 378 – 220 = 158 |\n|  | Final amount: $378 | 158 ÷ 220 = 0.7181… |\n|  | Percentage change: 71.8% | 0.7181 x 100 = 71.81% |","cbCaigiI3nO60Ucl","https://ap.wps.com/l/cbCaigiI3nO60Ucl","pdf",214635,"English","# Work out the percentage change\n## Problems 1-10","[{\"question\":\"Can percentage change be negative, and what does it mean?\",\"answer\":\"Yes. A negative percentage change occurs when the final amount is smaller than the original amount.\"}]","FIND THE PERCENTAGE CHANGE 2 - Work out the percentage change - Give your answers to 1 decimal place if needed | PDF",1792680534]