-33.86% is the change from 378 to 250
Calculation steps:
[( 250 - 378 ) ÷ 378] x 100 = -33.86%
Formula
Percentage change = [(250 - 378) / 378] x 100
Subtract the new number by the original number
250 - 378 = -128
-128 ÷ 378 = -0.3386243386243386
-0.3386243386243386 x 100 = -33.86%