41.82% is the change from 636 to 902
Calculation steps:
[( 902 - 636 ) ÷ 636] x 100 = 41.82%
Formula
Percentage change = [(902 - 636) / 636] x 100
Subtract the new number by the original number
902 - 636 = 266
266 ÷ 636 = 0.41823899371069184
0.41823899371069184 x 100 = 41.82%