-6.73% is the change from 609 to 568
Calculation steps:
[( 568 - 609 ) ÷ 609] x 100 = -6.73%
Formula
Percentage change = [(568 - 609) / 609] x 100
Subtract the new number by the original number
568 - 609 = -41
-41 ÷ 609 = -0.06732348111658457
-0.06732348111658457 x 100 = -6.73%