-17.99% is the change from 328 to 269
Calculation steps:
[( 269 - 328 ) ÷ 328] x 100 = -17.99%
Formula
Percentage change = [(269 - 328) / 328] x 100
Subtract the new number by the original number
269 - 328 = -59
-59 ÷ 328 = -0.1798780487804878
-0.1798780487804878 x 100 = -17.99%