-14.42% is the change from 326 to 279
Calculation steps:
[( 279 - 326 ) ÷ 326] x 100 = -14.42%
Formula
Percentage change = [(279 - 326) / 326] x 100
Subtract the new number by the original number
279 - 326 = -47
-47 ÷ 326 = -0.1441717791411043
-0.1441717791411043 x 100 = -14.42%