359.52% is the change from 84 to 386
Calculation steps:
[( 386 - 84 ) ÷ 84] x 100 = 359.52%
Formula
Percentage change = [(386 - 84) / 84] x 100
Subtract the new number by the original number
386 - 84 = 302
302 ÷ 84 = 3.5952380952380953
3.5952380952380953 x 100 = 359.52%