-37.89% is the change from 673 to 418
Calculation steps:
[( 418 - 673 ) ÷ 673] x 100 = -37.89%
Formula
Percentage change = [(418 - 673) / 673] x 100
Subtract the new number by the original number
418 - 673 = -255
-255 ÷ 673 = -0.3789004457652303
-0.3789004457652303 x 100 = -37.89%