248.39% is the change from 31 to 108
Calculation steps:
[( 108 - 31 ) ÷ 31] x 100 = 248.39%
Formula
Percentage change = [(108 - 31) / 31] x 100
Subtract the new number by the original number
108 - 31 = 77
77 ÷ 31 = 2.4838709677419355
2.4838709677419355 x 100 = 248.39%