-0.35% is the change from 573 to 571
Calculation steps:
[( 571 - 573 ) ÷ 573] x 100 = -0.35%
Formula
Percentage change = [(571 - 573) / 573] x 100
Subtract the new number by the original number
571 - 573 = -2
-2 ÷ 573 = -0.0034904013961605585
-0.0034904013961605585 x 100 = -0.35%