89.31% is the change from 477 to 903
Calculation steps:
[( 903 - 477 ) ÷ 477] x 100 = 89.31%
Formula
Percentage change = [(903 - 477) / 477] x 100
Subtract the new number by the original number
903 - 477 = 426
426 ÷ 477 = 0.8930817610062893
0.8930817610062893 x 100 = 89.31%