-13.91% is the change from 381 to 328
Calculation steps:
[( 328 - 381 ) ÷ 381] x 100 = -13.91%
Formula
Percentage change = [(328 - 381) / 381] x 100
Subtract the new number by the original number
328 - 381 = -53
-53 ÷ 381 = -0.13910761154855644
-0.13910761154855644 x 100 = -13.91%