-14.26% is the change from 673 to 577
Calculation steps:
[( 577 - 673 ) ÷ 673] x 100 = -14.26%
Formula
Percentage change = [(577 - 673) / 673] x 100
Subtract the new number by the original number
577 - 673 = -96
-96 ÷ 673 = -0.1426448736998514
-0.1426448736998514 x 100 = -14.26%