-87.86% is the change from 865 to 105
Calculation steps:
[( 105 - 865 ) ÷ 865] x 100 = -87.86%
Formula
Percentage change = [(105 - 865) / 865] x 100
Subtract the new number by the original number
105 - 865 = -760
-760 ÷ 865 = -0.8786127167630058
-0.8786127167630058 x 100 = -87.86%