3233.33% is the change from 9 to 300
Calculation steps:
[( 300 - 9 ) ÷ 9] x 100 = 3233.33%
Formula
Percentage change = [(300 - 9) / 9] x 100
Subtract the new number by the original number
300 - 9 = 291
291 ÷ 9 = 32.333333333333336
32.333333333333336 x 100 = 3233.33%