-77.16% is the change from 858 to 196
Calculation steps:
[( 196 - 858 ) ÷ 858] x 100 = -77.16%
Formula
Percentage change = [(196 - 858) / 858] x 100
Subtract the new number by the original number
196 - 858 = -662
-662 ÷ 858 = -0.7715617715617715
-0.7715617715617715 x 100 = -77.16%