-25% is the change from 568 to 426
Calculation steps:
[( 426 - 568 ) ÷ 568] x 100 = -25%
Formula
Percentage change = [(426 - 568) / 568] x 100
Subtract the new number by the original number
426 - 568 = -142
-142 ÷ 568 = -0.25
-0.25 x 100 = -25%
Example