-87.83% is the change from 863 to 105
Calculation steps:
[( 105 - 863 ) ÷ 863] x 100 = -87.83%
Formula
Percentage change = [(105 - 863) / 863] x 100
Subtract the new number by the original number
105 - 863 = -758
-758 ÷ 863 = -0.8783314020857474
-0.8783314020857474 x 100 = -87.83%