-83.8% is the change from 685 to 111
Calculation steps:
[( 111 - 685 ) ÷ 685] x 100 = -83.8%
Formula
Percentage change = [(111 - 685) / 685] x 100
Subtract the new number by the original number
111 - 685 = -574
-574 ÷ 685 = -0.8379562043795621
-0.8379562043795621 x 100 = -83.8%