-33.43% is the change from 673 to 448
Calculation steps:
[( 448 - 673 ) ÷ 673] x 100 = -33.43%
Formula
Percentage change = [(448 - 673) / 673] x 100
Subtract the new number by the original number
448 - 673 = -225
-225 ÷ 673 = -0.3343239227340267
-0.3343239227340267 x 100 = -33.43%