43.58% is the change from 631 to 906
Calculation steps:
[( 906 - 631 ) ÷ 631] x 100 = 43.58%
Formula
Percentage change = [(906 - 631) / 631] x 100
Subtract the new number by the original number
906 - 631 = 275
275 ÷ 631 = 0.4358161648177496
0.4358161648177496 x 100 = 43.58%