is number even or odduse "% % % - % remainder is always non-negative there' one last integer arithmetic operator we will use once in while another way to look at division is to ask what the remainder is after division python represents this concept by using the percent sign between to numbers to represent the remainder when the first number is divided by the second we will use it for one purpose only in this courseto determine if number is even or odd if number' remainder when divided by is then it' even and if the remainder is then it' odd