-40.32% is the change from 677 to 404
Calculation steps:
[( 404 - 677 ) ÷ 677] x 100 = -40.32%
Formula
Percentage change = [(404 - 677) / 677] x 100
Subtract the new number by the original number
404 - 677 = -273
-273 ÷ 677 = -0.4032496307237814
-0.4032496307237814 x 100 = -40.32%