-93.91% is the change from 673 to 41
Calculation steps:
[( 41 - 673 ) ÷ 673] x 100 = -93.91%
Formula
Percentage change = [(41 - 673) / 673] x 100
Subtract the new number by the original number
41 - 673 = -632
-632 ÷ 673 = -0.9390787518573551
-0.9390787518573551 x 100 = -93.91%