-2.07% is the change from 580 to 568
Calculation steps:
[( 568 - 580 ) ÷ 580] x 100 = -2.07%
Formula
Percentage change = [(568 - 580) / 580] x 100
Subtract the new number by the original number
568 - 580 = -12
-12 ÷ 580 = -0.020689655172413793
-0.020689655172413793 x 100 = -2.07%