-6.51% is the change from 568 to 531
Calculation steps:
[( 531 - 568 ) ÷ 568] x 100 = -6.51%
Formula
Percentage change = [(531 - 568) / 568] x 100
Subtract the new number by the original number
531 - 568 = -37
-37 ÷ 568 = -0.06514084507042253
-0.06514084507042253 x 100 = -6.51%