-31.29% is the change from 863 to 593
Calculation steps:
[( 593 - 863 ) ÷ 863] x 100 = -31.29%
Formula
Percentage change = [(593 - 863) / 863] x 100
Subtract the new number by the original number
593 - 863 = -270
-270 ÷ 863 = -0.3128621089223638
-0.3128621089223638 x 100 = -31.29%