-16.2% is the change from 673 to 564
Calculation steps:
[( 564 - 673 ) ÷ 673] x 100 = -16.2%
Formula
Percentage change = [(564 - 673) / 673] x 100
Subtract the new number by the original number
564 - 673 = -109
-109 ÷ 673 = -0.16196136701337296
-0.16196136701337296 x 100 = -16.2%