-12.17% is the change from 822 to 722
Calculation steps:
[( 722 - 822 ) ÷ 822] x 100 = -12.17%
Formula
Percentage change = [(722 - 822) / 822] x 100
Subtract the new number by the original number
722 - 822 = -100
-100 ÷ 822 = -0.12165450121654502
-0.12165450121654502 x 100 = -12.17%