-47.25% is the change from 673 to 355
Calculation steps:
[( 355 - 673 ) ÷ 673] x 100 = -47.25%
Formula
Percentage change = [(355 - 673) / 673] x 100
Subtract the new number by the original number
355 - 673 = -318
-318 ÷ 673 = -0.4725111441307578
-0.4725111441307578 x 100 = -47.25%