15.9% is the change from 629 to 729
Calculation steps:
[( 729 - 629 ) ÷ 629] x 100 = 15.9%
Formula
Percentage change = [(729 - 629) / 629] x 100
Subtract the new number by the original number
729 - 629 = 100
100 ÷ 629 = 0.1589825119236884
0.1589825119236884 x 100 = 15.9%