342.68% is the change from 82 to 363
Calculation steps:
[( 363 - 82 ) ÷ 82] x 100 = 342.68%
Formula
Percentage change = [(363 - 82) / 82] x 100
Subtract the new number by the original number
363 - 82 = 281
281 ÷ 82 = 3.426829268292683
3.426829268292683 x 100 = 342.68%