47.3% is the change from 389 to 573
Calculation steps:
[( 573 - 389 ) ÷ 389] x 100 = 47.3%
Formula
Percentage change = [(573 - 389) / 389] x 100
Subtract the new number by the original number
573 - 389 = 184
184 ÷ 389 = 0.4730077120822622
0.4730077120822622 x 100 = 47.3%