-20.86% is the change from 863 to 683
Calculation steps:
[( 683 - 863 ) ÷ 863] x 100 = -20.86%
Formula
Percentage change = [(683 - 863) / 863] x 100
Subtract the new number by the original number
683 - 863 = -180
-180 ÷ 863 = -0.2085747392815759
-0.2085747392815759 x 100 = -20.86%