27.06% is the change from 388 to 493
Calculation steps:
[( 493 - 388 ) ÷ 388] x 100 = 27.06%
Formula
Percentage change = [(493 - 388) / 388] x 100
Subtract the new number by the original number
493 - 388 = 105
105 ÷ 388 = 0.2706185567010309
0.2706185567010309 x 100 = 27.06%