5177.78% is the change from 9 to 475
Calculation steps:
[( 475 - 9 ) ÷ 9] x 100 = 5177.78%
Formula
Percentage change = [(475 - 9) / 9] x 100
Subtract the new number by the original number
475 - 9 = 466
466 ÷ 9 = 51.77777777777778
51.77777777777778 x 100 = 5177.78%