Where do percentages and negative numbers under the readucal fall in the subsets of real numbers

Ok so here it is

natural numbers: counting numbers like 1,2,3,4,5 ...

whole numbers: counting numbesr and 0, so 0,1,2,3,4

integers: negative counting numbers and 0, so - 3,-2,-1,0,1,2,3 ...

ratioal numbers, things that can be represented in a/b

percent means parts out of 100 so

x%=x/100

that is a ratioal number

negatives are integers