-0.86% is the change from 581 to 576
Calculation steps:
[( 576 - 581 ) ÷ 581] x 100 = -0.86%
Formula
Percentage change = [(576 - 581) / 581] x 100
Subtract the new number by the original number
576 - 581 = -5
-5 ÷ 581 = -0.008605851979345954
-0.008605851979345954 x 100 = -0.86%