-35.23% is the change from 863 to 559
Calculation steps:
[( 559 - 863 ) ÷ 863] x 100 = -35.23%
Formula
Percentage change = [(559 - 863) / 863] x 100
Subtract the new number by the original number
559 - 863 = -304
-304 ÷ 863 = -0.3522595596755504
-0.3522595596755504 x 100 = -35.23%