-11.64% is the change from 825 to 729
Calculation steps:
[( 729 - 825 ) ÷ 825] x 100 = -11.64%
Formula
Percentage change = [(729 - 825) / 825] x 100
Subtract the new number by the original number
729 - 825 = -96
-96 ÷ 825 = -0.11636363636363636
-0.11636363636363636 x 100 = -11.64%