-0.88% is the change from 571 to 566
Calculation steps:
[( 566 - 571 ) ÷ 571] x 100 = -0.88%
Formula
Percentage change = [(566 - 571) / 571] x 100
Subtract the new number by the original number
566 - 571 = -5
-5 ÷ 571 = -0.008756567425569177
-0.008756567425569177 x 100 = -0.88%