-27.25% is the change from 378 to 275
Calculation steps:
[( 275 - 378 ) ÷ 378] x 100 = -27.25%
Formula
Percentage change = [(275 - 378) / 378] x 100
Subtract the new number by the original number
275 - 378 = -103
-103 ÷ 378 = -0.2724867724867725
-0.2724867724867725 x 100 = -27.25%