-40.48% is the change from 966 to 575
Calculation steps:
[( 575 - 966 ) ÷ 966] x 100 = -40.48%
Formula
Percentage change = [(575 - 966) / 966] x 100
Subtract the new number by the original number
575 - 966 = -391
-391 ÷ 966 = -0.40476190476190477
-0.40476190476190477 x 100 = -40.48%