-8.56% is the change from 619 to 566
Calculation steps:
[( 566 - 619 ) ÷ 619] x 100 = -8.56%
Formula
Percentage change = [(566 - 619) / 619] x 100
Subtract the new number by the original number
566 - 619 = -53
-53 ÷ 619 = -0.08562197092084006
-0.08562197092084006 x 100 = -8.56%