-45.12% is the change from 594 to 326
Calculation steps:
[( 326 - 594 ) ÷ 594] x 100 = -45.12%
Formula
Percentage change = [(326 - 594) / 594] x 100
Subtract the new number by the original number
326 - 594 = -268
-268 ÷ 594 = -0.4511784511784512
-0.4511784511784512 x 100 = -45.12%