-51.56% is the change from 863 to 418
Calculation steps:
[( 418 - 863 ) ÷ 863] x 100 = -51.56%
Formula
Percentage change = [(418 - 863) / 863] x 100
Subtract the new number by the original number
418 - 863 = -445
-445 ÷ 863 = -0.5156431054461182
-0.5156431054461182 x 100 = -51.56%