3877.78% is the change from 9 to 358
Calculation steps:
[( 358 - 9 ) ÷ 9] x 100 = 3877.78%
Formula
Percentage change = [(358 - 9) / 9] x 100
Subtract the new number by the original number
358 - 9 = 349
349 ÷ 9 = 38.77777777777778
38.77777777777778 x 100 = 3877.78%