295.12% is the change from 82 to 324
Calculation steps:
[( 324 - 82 ) ÷ 82] x 100 = 295.12%
Formula
Percentage change = [(324 - 82) / 82] x 100
Subtract the new number by the original number
324 - 82 = 242
242 ÷ 82 = 2.951219512195122
2.951219512195122 x 100 = 295.12%