What is "percentage"

To percentage or percentage (of the Latin per Centum, meaning "percent", "every hundred") is a measure of reason based on 100 (one hundred). It is a way of expressing a ratio or a relation between 2 (two) values (one is the part and the other is the integer) from a fraction whose denominator is 100 (one hundred), ie it is to divide a number by 100 (one hundred).

Source: Percentage - Wikipedia