Tell me what kind of numbers can be represented by denominators

Percent is a percentage, a fraction with a denominator of 100. Any fraction can be written as a percentage.

For example, 1/2=50%,

7/10=70%,

2/3=66.7%.

The numerator of a percentage can be an integer, a decimal, a number greater than 100, or a number less than 1. Finding a percentage is a division operation, with the numerator as the dividend and the denominator as the divisor. For example, there are 50 students in a class and 26 are boys. The percentage of boys is: 26÷50=52/100=52%.