-40.68% is the change from 971 to 576
Calculation steps:
[( 576 - 971 ) ÷ 971] x 100 = -40.68%
Formula
Percentage change = [(576 - 971) / 971] x 100
Subtract the new number by the original number
576 - 971 = -395
-395 ÷ 971 = -0.40679711637487126
-0.40679711637487126 x 100 = -40.68%