84.49% is the change from 477 to 880
Calculation steps:
[( 880 - 477 ) ÷ 477] x 100 = 84.49%
Formula
Percentage change = [(880 - 477) / 477] x 100
Subtract the new number by the original number
880 - 477 = 403
403 ÷ 477 = 0.8448637316561844
0.8448637316561844 x 100 = 84.49%