-86.69% is the change from 834 to 111
Calculation steps:
[( 111 - 834 ) ÷ 834] x 100 = -86.69%
Formula
Percentage change = [(111 - 834) / 834] x 100
Subtract the new number by the original number
111 - 834 = -723
-723 ÷ 834 = -0.8669064748201439
-0.8669064748201439 x 100 = -86.69%