You divide the number you want to find the percentage of by the total number present (and then times by 100).
For example - if you invite 15 people to a meeting and 12 turn up, to find the percentage you divide 12 by 15 and then times by a hundred.
12 ÷ 15 = 0.8 = 80%
Multiplying
Multiply the quantity by 0.2Another Answer: 2% is the equivalent of 0.02 and so multiply the quantity by 0.02
Multiplying
Multiplying
Multiply the quantity by the percentage and divide by 100. So, to find 45% of 180, calculate (180*45)/100
Usually you compare two quantities, to find out how much percent one is of another. The second quantity is often a total, but it need not be so. Divide the first quantity by the second, and multiply the result by 100, to get the percentage.
9.5% is the same as 0.095 and so multiply this by the required quantity
compares part of a quantity to the hole quantity using a percent
To find 30% of a given quantity, you multiply that quantity by 0.30. If you provide the quantity in ounces, I can calculate 30% of it for you.
The percent decrease is calculated by taking the difference between the original quantity and the new quantity, dividing it by the original quantity, and then multiplying by 100. In this case, the percent decrease would be (10 - 3) / 10 * 100 = 70%.
change of any quantity divided by its original quantity
Percent Increase