-39.23% is the change from 622 to 378
Calculation steps:
[( 378 - 622 ) ÷ 622] x 100 = -39.23%
Formula
Percentage change = [(378 - 622) / 622] x 100
Subtract the new number by the original number
378 - 622 = -244
-244 ÷ 622 = -0.39228295819935693
-0.39228295819935693 x 100 = -39.23%