18.51% is the change from 389 to 461
Calculation steps:
[( 461 - 389 ) ÷ 389] x 100 = 18.51%
Formula
Percentage change = [(461 - 389) / 389] x 100
Subtract the new number by the original number
461 - 389 = 72
72 ÷ 389 = 0.18508997429305912
0.18508997429305912 x 100 = 18.51%