47.68% is the change from 388 to 573
Calculation steps:
[( 573 - 388 ) ÷ 388] x 100 = 47.68%
Formula
Percentage change = [(573 - 388) / 388] x 100
Subtract the new number by the original number
573 - 388 = 185
185 ÷ 388 = 0.47680412371134023
0.47680412371134023 x 100 = 47.68%