18.92% is the change from 724 to 861
Calculation steps:
[( 861 - 724 ) ÷ 724] x 100 = 18.92%
Formula
Percentage change = [(861 - 724) / 724] x 100
Subtract the new number by the original number
861 - 724 = 137
137 ÷ 724 = 0.18922651933701656
0.18922651933701656 x 100 = 18.92%