24.61% is the change from 638 to 795
Calculation steps:
[( 795 - 638 ) ÷ 638] x 100 = 24.61%
Formula
Percentage change = [(795 - 638) / 638] x 100
Subtract the new number by the original number
795 - 638 = 157
157 ÷ 638 = 0.24608150470219436
0.24608150470219436 x 100 = 24.61%