-63.68% is the change from 903 to 328
Calculation steps:
[( 328 - 903 ) ÷ 903] x 100 = -63.68%
Formula
Percentage change = [(328 - 903) / 903] x 100
Subtract the new number by the original number
328 - 903 = -575
-575 ÷ 903 = -0.636766334440753
-0.636766334440753 x 100 = -63.68%