-88.27% is the change from 861 to 101
Calculation steps:
[( 101 - 861 ) ÷ 861] x 100 = -88.27%
Formula
Percentage change = [(101 - 861) / 861] x 100
Subtract the new number by the original number
101 - 861 = -760
-760 ÷ 861 = -0.8826945412311266
-0.8826945412311266 x 100 = -88.27%