-44.38% is the change from 863 to 480
Calculation steps:
[( 480 - 863 ) ÷ 863] x 100 = -44.38%
Formula
Percentage change = [(480 - 863) / 863] x 100
Subtract the new number by the original number
480 - 863 = -383
-383 ÷ 863 = -0.44380069524913096
-0.44380069524913096 x 100 = -44.38%