30.52% is the change from 724 to 945
Calculation steps:
[( 945 - 724 ) ÷ 724] x 100 = 30.52%
Formula
Percentage change = [(945 - 724) / 724] x 100
Subtract the new number by the original number
945 - 724 = 221
221 ÷ 724 = 0.3052486187845304
0.3052486187845304 x 100 = 30.52%