-12.96% is the change from 378 to 329
Calculation steps:
[( 329 - 378 ) ÷ 378] x 100 = -12.96%
Formula
Percentage change = [(329 - 378) / 378] x 100
Subtract the new number by the original number
329 - 378 = -49
-49 ÷ 378 = -0.12962962962962962
-0.12962962962962962 x 100 = -12.96%