14.26% is the change from 638 to 729
Calculation steps:
[( 729 - 638 ) ÷ 638] x 100 = 14.26%
Formula
Percentage change = [(729 - 638) / 638] x 100
Subtract the new number by the original number
729 - 638 = 91
91 ÷ 638 = 0.1426332288401254
0.1426332288401254 x 100 = 14.26%