-78.69% is the change from 868 to 185
Calculation steps:
[( 185 - 868 ) ÷ 868] x 100 = -78.69%
Formula
Percentage change = [(185 - 868) / 868] x 100
Subtract the new number by the original number
185 - 868 = -683
-683 ÷ 868 = -0.7868663594470046
-0.7868663594470046 x 100 = -78.69%