-86.31% is the change from 884 to 121
Calculation steps:
[( 121 - 884 ) ÷ 884] x 100 = -86.31%
Formula
Percentage change = [(121 - 884) / 884] x 100
Subtract the new number by the original number
121 - 884 = -763
-763 ÷ 884 = -0.8631221719457014
-0.8631221719457014 x 100 = -86.31%