-9.28% is the change from 797 to 723
Calculation steps:
[( 723 - 797 ) ÷ 797] x 100 = -9.28%
Formula
Percentage change = [(723 - 797) / 797] x 100
Subtract the new number by the original number
723 - 797 = -74
-74 ÷ 797 = -0.09284818067754078
-0.09284818067754078 x 100 = -9.28%