-87.11% is the change from 861 to 111
Calculation steps:
[( 111 - 861 ) ÷ 861] x 100 = -87.11%
Formula
Percentage change = [(111 - 861) / 861] x 100
Subtract the new number by the original number
111 - 861 = -750
-750 ÷ 861 = -0.8710801393728222
-0.8710801393728222 x 100 = -87.11%