109.22% is the change from 477 to 998
Calculation steps:
[( 998 - 477 ) ÷ 477] x 100 = 109.22%
Formula
Percentage change = [(998 - 477) / 477] x 100
Subtract the new number by the original number
998 - 477 = 521
521 ÷ 477 = 1.0922431865828093
1.0922431865828093 x 100 = 109.22%