For example if you have a column containing numbers and want to calculate 10 of one of those numbers enter 10 in another cell then use a formula using the asterisk as the multiplication operator. Decimal format is easier to calculate into a percentage. Our percentage calculator is perfect for anyone that wants to save time in calculating many different percentages as well as for anyone that is not good at math.
As an example instead of saying it rained 14 days out of every 100 we say it rained 14 of the time Percentages can be written as decimals by moving the decimal point two places to the left.
How to Calculate Percentages. To represent the number 4 on your calculator just press the button 4 and then. Double check your answer with the original question. For example say you have 10 apples 100.