27.45% is the change from 499 to 636
Calculation steps:
[( 636 - 499 ) ÷ 499] x 100 = 27.45%
Formula
Percentage change = [(636 - 499) / 499] x 100
Subtract the new number by the original number
636 - 499 = 137
137 ÷ 499 = 0.2745490981963928
0.2745490981963928 x 100 = 27.45%