3655.56% is the change from 9 to 338
Calculation steps:
[( 338 - 9 ) ÷ 9] x 100 = 3655.56%
Formula
Percentage change = [(338 - 9) / 9] x 100
Subtract the new number by the original number
338 - 9 = 329
329 ÷ 9 = 36.55555555555556
36.55555555555556 x 100 = 3655.56%