365.06% is the change from 83 to 386
Calculation steps:
[( 386 - 83 ) ÷ 83] x 100 = 365.06%
Formula
Percentage change = [(386 - 83) / 83] x 100
Subtract the new number by the original number
386 - 83 = 303
303 ÷ 83 = 3.6506024096385543
3.6506024096385543 x 100 = 365.06%