5588.89% is the change from 9 to 512
Calculation steps:
[( 512 - 9 ) ÷ 9] x 100 = 5588.89%
Formula
Percentage change = [(512 - 9) / 9] x 100
Subtract the new number by the original number
512 - 9 = 503
503 ÷ 9 = 55.888888888888886
55.888888888888886 x 100 = 5588.89%