128.39% is the change from 310 to 708
Calculation steps:
[( 708 - 310 ) ÷ 310] x 100 = 128.39%
Formula
Percentage change = [(708 - 310) / 310] x 100
Subtract the new number by the original number
708 - 310 = 398
398 ÷ 310 = 1.2838709677419355
1.2838709677419355 x 100 = 128.39%