45.32% is the change from 631 to 917
Calculation steps:
[( 917 - 631 ) ÷ 631] x 100 = 45.32%
Formula
Percentage change = [(917 - 631) / 631] x 100
Subtract the new number by the original number
917 - 631 = 286
286 ÷ 631 = 0.4532488114104596
0.4532488114104596 x 100 = 45.32%