54.12% is the change from 388 to 598
Calculation steps:
[( 598 - 388 ) ÷ 388] x 100 = 54.12%
Formula
Percentage change = [(598 - 388) / 388] x 100
Subtract the new number by the original number
598 - 388 = 210
210 ÷ 388 = 0.5412371134020618
0.5412371134020618 x 100 = 54.12%