20.31% is the change from 389 to 468
Calculation steps:
[( 468 - 389 ) ÷ 389] x 100 = 20.31%
Formula
Percentage change = [(468 - 389) / 389] x 100
Subtract the new number by the original number
468 - 389 = 79
79 ÷ 389 = 0.20308483290488433
0.20308483290488433 x 100 = 20.31%