If some or all of your cells contain fractions, Excel enables you to convert them to percentages easily by changing the format of the cells.

Entering fractions in Microsoft Excel isn’t exactly intuitive, but it is easy. Learn how to enter and display fractions as either fractions or as decimal values.

Notice your choices: Excel will convert decimals into many different kinds of fractions: from up to one digit in the numerator and denominator (such as 14 ) to those with hundredths as denominators ...