306.1% is the change from 82 to 333
Calculation steps:
[( 333 - 82 ) ÷ 82] x 100 = 306.1%
Formula
Percentage change = [(333 - 82) / 82] x 100
Subtract the new number by the original number
333 - 82 = 251
251 ÷ 82 = 3.0609756097560976
3.0609756097560976 x 100 = 306.1%