52.15% is the change from 418 to 636
Calculation steps:
[( 636 - 418 ) ÷ 418] x 100 = 52.15%
Formula
Percentage change = [(636 - 418) / 418] x 100
Subtract the new number by the original number
636 - 418 = 218
218 ÷ 418 = 0.5215311004784688
0.5215311004784688 x 100 = 52.15%