-73.97% is the change from 822 to 214
Calculation steps:
[( 214 - 822 ) ÷ 822] x 100 = -73.97%
Formula
Percentage change = [(214 - 822) / 822] x 100
Subtract the new number by the original number
214 - 822 = -608
-608 ÷ 822 = -0.7396593673965937
-0.7396593673965937 x 100 = -73.97%