-77.92% is the change from 865 to 191
Calculation steps:
[( 191 - 865 ) ÷ 865] x 100 = -77.92%
Formula
Percentage change = [(191 - 865) / 865] x 100
Subtract the new number by the original number
191 - 865 = -674
-674 ÷ 865 = -0.7791907514450868
-0.7791907514450868 x 100 = -77.92%