-87.51% is the change from 865 to 108
Calculation steps:
[( 108 - 865 ) ÷ 865] x 100 = -87.51%
Formula
Percentage change = [(108 - 865) / 865] x 100
Subtract the new number by the original number
108 - 865 = -757
-757 ÷ 865 = -0.8751445086705202
-0.8751445086705202 x 100 = -87.51%