-48.9% is the change from 863 to 441
Calculation steps:
[( 441 - 863 ) ÷ 863] x 100 = -48.9%
Formula
Percentage change = [(441 - 863) / 863] x 100
Subtract the new number by the original number
441 - 863 = -422
-422 ÷ 863 = -0.48899188876013905
-0.48899188876013905 x 100 = -48.9%