Girls in the class 75. Percent difference formula is obtained by dividing the absolute value of change by the average of the values and then multiplying it with 100. Is what percent of.
Finally convert the fraction to a percent by moving the decimal two places to the right and adding a percent sign.
For example calculating 48 of 646 using the formula is 646 48 100 31008. Calculating Percentage IncreaseDecrease To find the percent up or down find the difference between the two amounts first. Formula for calculating percentages. So 10 percent of 50 apples is 5 apples.