20.62% is the change from 388 to 468
Calculation steps:
[( 468 - 388 ) ÷ 388] x 100 = 20.62%
Formula
Percentage change = [(468 - 388) / 388] x 100
Subtract the new number by the original number
468 - 388 = 80
80 ÷ 388 = 0.20618556701030927
0.20618556701030927 x 100 = 20.62%