364.63% is the change from 82 to 381
Calculation steps:
[( 381 - 82 ) ÷ 82] x 100 = 364.63%
Formula
Percentage change = [(381 - 82) / 82] x 100
Subtract the new number by the original number
381 - 82 = 299
299 ÷ 82 = 3.6463414634146343
3.6463414634146343 x 100 = 364.63%