-75.84% is the change from 865 to 209
Calculation steps:
[( 209 - 865 ) ÷ 865] x 100 = -75.84%
Formula
Percentage change = [(209 - 865) / 865] x 100
Subtract the new number by the original number
209 - 865 = -656
-656 ÷ 865 = -0.7583815028901734
-0.7583815028901734 x 100 = -75.84%