47.94% is the change from 388 to 574
Calculation steps:
[( 574 - 388 ) ÷ 388] x 100 = 47.94%
Formula
Percentage change = [(574 - 388) / 388] x 100
Subtract the new number by the original number
574 - 388 = 186
186 ÷ 388 = 0.4793814432989691
0.4793814432989691 x 100 = 47.94%