-43.39% is the change from 378 to 214
Calculation steps:
[( 214 - 378 ) ÷ 378] x 100 = -43.39%
Formula
Percentage change = [(214 - 378) / 378] x 100
Subtract the new number by the original number
214 - 378 = -164
-164 ÷ 378 = -0.43386243386243384
-0.43386243386243384 x 100 = -43.39%