-42.64% is the change from 673 to 386
Calculation steps:
[( 386 - 673 ) ÷ 673] x 100 = -42.64%
Formula
Percentage change = [(386 - 673) / 673] x 100
Subtract the new number by the original number
386 - 673 = -287
-287 ÷ 673 = -0.4264487369985141
-0.4264487369985141 x 100 = -42.64%