-85.87% is the change from 814 to 115
Calculation steps:
[( 115 - 814 ) ÷ 814] x 100 = -85.87%
Formula
Percentage change = [(115 - 814) / 814] x 100
Subtract the new number by the original number
115 - 814 = -699
-699 ÷ 814 = -0.8587223587223587
-0.8587223587223587 x 100 = -85.87%