56.36% is the change from 637 to 996
Calculation steps:
[( 996 - 637 ) ÷ 637] x 100 = 56.36%
Formula
Percentage change = [(996 - 637) / 637] x 100
Subtract the new number by the original number
996 - 637 = 359
359 ÷ 637 = 0.5635792778649922
0.5635792778649922 x 100 = 56.36%