80.17% is the change from 479 to 863
Calculation steps:
[( 863 - 479 ) ÷ 479] x 100 = 80.17%
Formula
Percentage change = [(863 - 479) / 479] x 100
Subtract the new number by the original number
863 - 479 = 384
384 ÷ 479 = 0.8016701461377871
0.8016701461377871 x 100 = 80.17%