-52.53% is the change from 672 to 319
Calculation steps:
[( 319 - 672 ) ÷ 672] x 100 = -52.53%
Formula
Percentage change = [(319 - 672) / 672] x 100
Subtract the new number by the original number
319 - 672 = -353
-353 ÷ 672 = -0.5252976190476191
-0.5252976190476191 x 100 = -52.53%