23.7% is the change from 637 to 788
Calculation steps:
[( 788 - 637 ) ÷ 637] x 100 = 23.7%
Formula
Percentage change = [(788 - 637) / 637] x 100
Subtract the new number by the original number
788 - 637 = 151
151 ÷ 637 = 0.2370486656200942
0.2370486656200942 x 100 = 23.7%