-40.46% is the change from 959 to 571
Calculation steps:
[( 571 - 959 ) ÷ 959] x 100 = -40.46%
Formula
Percentage change = [(571 - 959) / 959] x 100
Subtract the new number by the original number
571 - 959 = -388
-388 ÷ 959 = -0.4045881126173097
-0.4045881126173097 x 100 = -40.46%