-80.54% is the change from 822 to 160
Calculation steps:
[( 160 - 822 ) ÷ 822] x 100 = -80.54%
Formula
Percentage change = [(160 - 822) / 822] x 100
Subtract the new number by the original number
160 - 822 = -662
-662 ÷ 822 = -0.805352798053528
-0.805352798053528 x 100 = -80.54%