83.02% is the change from 477 to 873
Calculation steps:
[( 873 - 477 ) ÷ 477] x 100 = 83.02%
Formula
Percentage change = [(873 - 477) / 477] x 100
Subtract the new number by the original number
873 - 477 = 396
396 ÷ 477 = 0.8301886792452831
0.8301886792452831 x 100 = 83.02%