19.97% is the change from 631 to 757
Calculation steps:
[( 757 - 631 ) ÷ 631] x 100 = 19.97%
Formula
Percentage change = [(757 - 631) / 631] x 100
Subtract the new number by the original number
757 - 631 = 126
126 ÷ 631 = 0.19968304278922344
0.19968304278922344 x 100 = 19.97%