-86.73% is the change from 814 to 108
Calculation steps:
[( 108 - 814 ) ÷ 814] x 100 = -86.73%
Formula
Percentage change = [(108 - 814) / 814] x 100
Subtract the new number by the original number
108 - 814 = -706
-706 ÷ 814 = -0.8673218673218673
-0.8673218673218673 x 100 = -86.73%