-78.15% is the change from 865 to 189
Calculation steps:
[( 189 - 865 ) ÷ 865] x 100 = -78.15%
Formula
Percentage change = [(189 - 865) / 865] x 100
Subtract the new number by the original number
189 - 865 = -676
-676 ÷ 865 = -0.7815028901734105
-0.7815028901734105 x 100 = -78.15%