37.29% is the change from 531 to 729
Calculation steps:
[( 729 - 531 ) ÷ 531] x 100 = 37.29%
Formula
Percentage change = [(729 - 531) / 531] x 100
Subtract the new number by the original number
729 - 531 = 198
198 ÷ 531 = 0.3728813559322034
0.3728813559322034 x 100 = 37.29%