43.22% is the change from 634 to 908
Calculation steps:
[( 908 - 634 ) ÷ 634] x 100 = 43.22%
Formula
Percentage change = [(908 - 634) / 634] x 100
Subtract the new number by the original number
908 - 634 = 274
274 ÷ 634 = 0.43217665615141954
0.43217665615141954 x 100 = 43.22%