40.57% is the change from 636 to 894
Calculation steps:
[( 894 - 636 ) ÷ 636] x 100 = 40.57%
Formula
Percentage change = [(894 - 636) / 636] x 100
Subtract the new number by the original number
894 - 636 = 258
258 ÷ 636 = 0.4056603773584906
0.4056603773584906 x 100 = 40.57%