39.56% is the change from 637 to 889
Calculation steps:
[( 889 - 637 ) ÷ 637] x 100 = 39.56%
Formula
Percentage change = [(889 - 637) / 637] x 100
Subtract the new number by the original number
889 - 637 = 252
252 ÷ 637 = 0.3956043956043956
0.3956043956043956 x 100 = 39.56%