-94.79% is the change from 326 to 17
Calculation steps:
[( 17 - 326 ) ÷ 326] x 100 = -94.79%
Formula
Percentage change = [(17 - 326) / 326] x 100
Subtract the new number by the original number
17 - 326 = -309
-309 ÷ 326 = -0.9478527607361963
-0.9478527607361963 x 100 = -94.79%