In mathematics, m= 100% usually means that the value of m is an integer and this integer is a multiple of 100. % is the symbol of percentage, and percentage refers to the percentage based on 100. For example, 100% means the integer 100 (that is,100% =100 =1). So in mathematics, when an expression similar to m= 100% appears, it usually means that m is an integer and a multiple of 100, that is, m= 100n, where n is an integer.

The expression m= 100% is usually used to calculate percentages, proportions or integers.