42.95% is the change from 631 to 902
Calculation steps:
[( 902 - 631 ) ÷ 631] x 100 = 42.95%
Formula
Percentage change = [(902 - 631) / 631] x 100
Subtract the new number by the original number
902 - 631 = 271
271 ÷ 631 = 0.4294770206022187
0.4294770206022187 x 100 = 42.95%