-42.61% is the change from 568 to 326
Calculation steps:
[( 326 - 568 ) ÷ 568] x 100 = -42.61%
Formula
Percentage change = [(326 - 568) / 568] x 100
Subtract the new number by the original number
326 - 568 = -242
-242 ÷ 568 = -0.426056338028169
-0.426056338028169 x 100 = -42.61%