-14.86% is the change from 673 to 573
Calculation steps:
[( 573 - 673 ) ÷ 673] x 100 = -14.86%
Formula
Percentage change = [(573 - 673) / 673] x 100
Subtract the new number by the original number
573 - 673 = -100
-100 ÷ 673 = -0.1485884101040119
-0.1485884101040119 x 100 = -14.86%