-40.68% is the change from 966 to 573
Calculation steps:
[( 573 - 966 ) ÷ 966] x 100 = -40.68%
Formula
Percentage change = [(573 - 966) / 966] x 100
Subtract the new number by the original number
573 - 966 = -393
-393 ÷ 966 = -0.40683229813664595
-0.40683229813664595 x 100 = -40.68%