E-16k Percent CalculationsInputting a value and with a percent (%) sign makes the value a percent. The percent (%)sign uses the value immediately before it as the argument, which is simply divided by 100 toget the percentage value.A Percent Calculation ExamplesExample 1: 2 % = 0.02 ( 2100 )2!((%)wExample 2: 150 × 20% = 30 (150 × 20100 )150*20!((%)wExample 3: What percent of 880 is 660?660/880!((%)wExample 4: Increase 2,500 by 15%.2500+2500*15!((%)wExample 5: Reduce 3,500 by 25%.3500-3500*25!((%)wExample 6: Reduce the sum of 168, 98, and 734 by 20%.168+98+734w-G*20!((%)wExample 7: If 300 grams are added to a test sample originally weighing 500 grams, what isthe percentage increase in weight?(500+300)/500!((%)w2%0022%002150× 20%30150× 20%30660÷880%75660÷880%752500+ 2500× 15%28752500+ 2500× 15%28753500– 3500×25%26253500– 3500×25%2625168+98 + 7341000168+98 + 7341000An s –An s ×20%800An s –An s ×20%800( 500 +300 ) ÷ 500%160( 500 +300 ) ÷ 500%160
