29.7% is the change from 724 to 939
Calculation steps:
[( 939 - 724 ) ÷ 724] x 100 = 29.7%
Formula
Percentage change = [(939 - 724) / 724] x 100
Subtract the new number by the original number
939 - 724 = 215
215 ÷ 724 = 0.2969613259668508
0.2969613259668508 x 100 = 29.7%