320.69% is the change from 116 to 488
Calculation steps:
[( 488 - 116 ) ÷ 116] x 100 = 320.69%
Formula
Percentage change = [(488 - 116) / 116] x 100
Subtract the new number by the original number
488 - 116 = 372
372 ÷ 116 = 3.206896551724138
3.206896551724138 x 100 = 320.69%