5922.22% is the change from 9 to 542
Calculation steps:
[( 542 - 9 ) ÷ 9] x 100 = 5922.22%
Formula
Percentage change = [(542 - 9) / 9] x 100
Subtract the new number by the original number
542 - 9 = 533
533 ÷ 9 = 59.22222222222222
59.22222222222222 x 100 = 5922.22%