20.93% is the change from 387 to 468
Calculation steps:
[( 468 - 387 ) ÷ 387] x 100 = 20.93%
Formula
Percentage change = [(468 - 387) / 387] x 100
Subtract the new number by the original number
468 - 387 = 81
81 ÷ 387 = 0.20930232558139536
0.20930232558139536 x 100 = 20.93%