40.41% is the change from 631 to 886
Calculation steps:
[( 886 - 631 ) ÷ 631] x 100 = 40.41%
Formula
Percentage change = [(886 - 631) / 631] x 100
Subtract the new number by the original number
886 - 631 = 255
255 ÷ 631 = 0.4041204437400951
0.4041204437400951 x 100 = 40.41%