89.52% is the change from 477 to 904
Calculation steps:
[( 904 - 477 ) ÷ 477] x 100 = 89.52%
Formula
Percentage change = [(904 - 477) / 477] x 100
Subtract the new number by the original number
904 - 477 = 427
427 ÷ 477 = 0.8951781970649895
0.8951781970649895 x 100 = 89.52%