82.64% is the change from 478 to 873
Calculation steps:
[( 873 - 478 ) ÷ 478] x 100 = 82.64%
Formula
Percentage change = [(873 - 478) / 478] x 100
Subtract the new number by the original number
873 - 478 = 395
395 ÷ 478 = 0.8263598326359832
0.8263598326359832 x 100 = 82.64%