329.27% is the change from 82 to 352
Calculation steps:
[( 352 - 82 ) ÷ 82] x 100 = 329.27%
Formula
Percentage change = [(352 - 82) / 82] x 100
Subtract the new number by the original number
352 - 82 = 270
270 ÷ 82 = 3.292682926829268
3.292682926829268 x 100 = 329.27%