-76.23% is the change from 673 to 160
Calculation steps:
[( 160 - 673 ) ÷ 673] x 100 = -76.23%
Formula
Percentage change = [(160 - 673) / 673] x 100
Subtract the new number by the original number
160 - 673 = -513
-513 ÷ 673 = -0.7622585438335809
-0.7622585438335809 x 100 = -76.23%