-83.94% is the change from 685 to 110
Calculation steps:
[( 110 - 685 ) ÷ 685] x 100 = -83.94%
Formula
Percentage change = [(110 - 685) / 685] x 100
Subtract the new number by the original number
110 - 685 = -575
-575 ÷ 685 = -0.8394160583941606
-0.8394160583941606 x 100 = -83.94%