42.5% is the change from 633 to 902
Calculation steps:
[( 902 - 633 ) ÷ 633] x 100 = 42.5%
Formula
Percentage change = [(902 - 633) / 633] x 100
Subtract the new number by the original number
902 - 633 = 269
269 ÷ 633 = 0.42496050552922593
0.42496050552922593 x 100 = 42.5%