18.17% is the change from 721 to 852
Calculation steps:
[( 852 - 721 ) ÷ 721] x 100 = 18.17%
Formula
Percentage change = [(852 - 721) / 721] x 100
Subtract the new number by the original number
852 - 721 = 131
131 ÷ 721 = 0.18169209431345354
0.18169209431345354 x 100 = 18.17%