36.95% is the change from 636 to 871
Calculation steps:
[( 871 - 636 ) ÷ 636] x 100 = 36.95%
Formula
Percentage change = [(871 - 636) / 636] x 100
Subtract the new number by the original number
871 - 636 = 235
235 ÷ 636 = 0.3694968553459119
0.3694968553459119 x 100 = 36.95%