-40.52% is the change from 960 to 571
Calculation steps:
[( 571 - 960 ) ÷ 960] x 100 = -40.52%
Formula
Percentage change = [(571 - 960) / 960] x 100
Subtract the new number by the original number
571 - 960 = -389
-389 ÷ 960 = -0.40520833333333334
-0.40520833333333334 x 100 = -40.52%