23.14% is the change from 389 to 479
Calculation steps:
[( 479 - 389 ) ÷ 389] x 100 = 23.14%
Formula
Percentage change = [(479 - 389) / 389] x 100
Subtract the new number by the original number
479 - 389 = 90
90 ÷ 389 = 0.23136246786632392
0.23136246786632392 x 100 = 23.14%