-15.25% is the change from 446 to 378
Calculation steps:
[( 378 - 446 ) ÷ 446] x 100 = -15.25%
Formula
Percentage change = [(378 - 446) / 446] x 100
Subtract the new number by the original number
378 - 446 = -68
-68 ÷ 446 = -0.15246636771300448
-0.15246636771300448 x 100 = -15.25%