18.09% is the change from 724 to 855
Calculation steps:
[( 855 - 724 ) ÷ 724] x 100 = 18.09%
Formula
Percentage change = [(855 - 724) / 724] x 100
Subtract the new number by the original number
855 - 724 = 131
131 ÷ 724 = 0.18093922651933703
0.18093922651933703 x 100 = 18.09%