-24.19% is the change from 430 to 326
Calculation steps:
[( 326 - 430 ) ÷ 430] x 100 = -24.19%
Formula
Percentage change = [(326 - 430) / 430] x 100
Subtract the new number by the original number
326 - 430 = -104
-104 ÷ 430 = -0.24186046511627907
-0.24186046511627907 x 100 = -24.19%