-12.91% is the change from 829 to 722
Calculation steps:
[( 722 - 829 ) ÷ 829] x 100 = -12.91%
Formula
Percentage change = [(722 - 829) / 829] x 100
Subtract the new number by the original number
722 - 829 = -107
-107 ÷ 829 = -0.12907117008443908
-0.12907117008443908 x 100 = -12.91%