1332.5% is the change from 40 to 573
Calculation steps:
[( 573 - 40 ) ÷ 40] x 100 = 1332.5%
Formula
Percentage change = [(573 - 40) / 40] x 100
Subtract the new number by the original number
573 - 40 = 533
533 ÷ 40 = 13.325
13.325 x 100 = 1332.5%
Example