3500% is the change from 3 to 108
Calculation steps:
[( 108 - 3 ) ÷ 3] x 100 = 3500%
Formula
Percentage change = [(108 - 3) / 3] x 100
Subtract the new number by the original number
108 - 3 = 105
105 ÷ 3 = 35
35 x 100 = 3500%
Example