18.23% is the change from 724 to 856
Calculation steps:
[( 856 - 724 ) ÷ 724] x 100 = 18.23%
Formula
Percentage change = [(856 - 724) / 724] x 100
Subtract the new number by the original number
856 - 724 = 132
132 ÷ 724 = 0.18232044198895028
0.18232044198895028 x 100 = 18.23%