-65.08% is the change from 673 to 235
Calculation steps:
[( 235 - 673 ) ÷ 673] x 100 = -65.08%
Formula
Percentage change = [(235 - 673) / 673] x 100
Subtract the new number by the original number
235 - 673 = -438
-438 ÷ 673 = -0.6508172362555721
-0.6508172362555721 x 100 = -65.08%