42.47% is the change from 631 to 899
Calculation steps:
[( 899 - 631 ) ÷ 631] x 100 = 42.47%
Formula
Percentage change = [(899 - 631) / 631] x 100
Subtract the new number by the original number
899 - 631 = 268
268 ÷ 631 = 0.4247226624405705
0.4247226624405705 x 100 = 42.47%