2888.89% is the change from 9 to 269
Calculation steps:
[( 269 - 9 ) ÷ 9] x 100 = 2888.89%
Formula
Percentage change = [(269 - 9) / 9] x 100
Subtract the new number by the original number
269 - 9 = 260
260 ÷ 9 = 28.88888888888889
28.88888888888889 x 100 = 2888.89%