30.23% is the change from 440 to 573
Calculation steps:
[( 573 - 440 ) ÷ 440] x 100 = 30.23%
Formula
Percentage change = [(573 - 440) / 440] x 100
Subtract the new number by the original number
573 - 440 = 133
133 ÷ 440 = 0.30227272727272725
0.30227272727272725 x 100 = 30.23%