32.65% is the change from 631 to 837
Calculation steps:
[( 837 - 631 ) ÷ 631] x 100 = 32.65%
Formula
Percentage change = [(837 - 631) / 631] x 100
Subtract the new number by the original number
837 - 631 = 206
206 ÷ 631 = 0.3264659270998415
0.3264659270998415 x 100 = 32.65%