-44.61% is the change from 863 to 478
Calculation steps:
[( 478 - 863 ) ÷ 863] x 100 = -44.61%
Formula
Percentage change = [(478 - 863) / 863] x 100
Subtract the new number by the original number
478 - 863 = -385
-385 ÷ 863 = -0.4461181923522596
-0.4461181923522596 x 100 = -44.61%