-30.94% is the change from 863 to 596
Calculation steps:
[( 596 - 863 ) ÷ 863] x 100 = -30.94%
Formula
Percentage change = [(596 - 863) / 863] x 100
Subtract the new number by the original number
596 - 863 = -267
-267 ÷ 863 = -0.3093858632676709
-0.3093858632676709 x 100 = -30.94%