-9.16% is the change from 797 to 724
Calculation steps:
[( 724 - 797 ) ÷ 797] x 100 = -9.16%
Formula
Percentage change = [(724 - 797) / 797] x 100
Subtract the new number by the original number
724 - 797 = -73
-73 ÷ 797 = -0.09159347553324969
-0.09159347553324969 x 100 = -9.16%