-30.28% is the change from 568 to 396
Calculation steps:
[( 396 - 568 ) ÷ 568] x 100 = -30.28%
Formula
Percentage change = [(396 - 568) / 568] x 100
Subtract the new number by the original number
396 - 568 = -172
-172 ÷ 568 = -0.3028169014084507
-0.3028169014084507 x 100 = -30.28%