3222.22% is the change from 9 to 299
Calculation steps:
[( 299 - 9 ) ÷ 9] x 100 = 3222.22%
Formula
Percentage change = [(299 - 9) / 9] x 100
Subtract the new number by the original number
299 - 9 = 290
290 ÷ 9 = 32.22222222222222
32.22222222222222 x 100 = 3222.22%