-85.74% is the change from 673 to 96
Calculation steps:
[( 96 - 673 ) ÷ 673] x 100 = -85.74%
Formula
Percentage change = [(96 - 673) / 673] x 100
Subtract the new number by the original number
96 - 673 = -577
-577 ÷ 673 = -0.8573551263001485
-0.8573551263001485 x 100 = -85.74%