-86.63% is the change from 823 to 110
Calculation steps:
[( 110 - 823 ) ÷ 823] x 100 = -86.63%
Formula
Percentage change = [(110 - 823) / 823] x 100
Subtract the new number by the original number
110 - 823 = -713
-713 ÷ 823 = -0.8663426488456865
-0.8663426488456865 x 100 = -86.63%