-6.22% is the change from 611 to 573
Calculation steps:
[( 573 - 611 ) ÷ 611] x 100 = -6.22%
Formula
Percentage change = [(573 - 611) / 611] x 100
Subtract the new number by the original number
573 - 611 = -38
-38 ÷ 611 = -0.062193126022913256
-0.062193126022913256 x 100 = -6.22%