-8.53% is the change from 797 to 729
Calculation steps:
[( 729 - 797 ) ÷ 797] x 100 = -8.53%
Formula
Percentage change = [(729 - 797) / 797] x 100
Subtract the new number by the original number
729 - 797 = -68
-68 ÷ 797 = -0.08531994981179424
-0.08531994981179424 x 100 = -8.53%