46.92% is the change from 390 to 573
Calculation steps:
[( 573 - 390 ) ÷ 390] x 100 = 46.92%
Formula
Percentage change = [(573 - 390) / 390] x 100
Subtract the new number by the original number
573 - 390 = 183
183 ÷ 390 = 0.46923076923076923
0.46923076923076923 x 100 = 46.92%