128.1% is the change from 331 to 755
Calculation steps:
[( 755 - 331 ) ÷ 331] x 100 = 128.1%
Formula
Percentage change = [(755 - 331) / 331] x 100
Subtract the new number by the original number
755 - 331 = 424
424 ÷ 331 = 1.2809667673716012
1.2809667673716012 x 100 = 128.1%