-56.91% is the change from 738 to 318
Calculation steps:
[( 318 - 738 ) ÷ 738] x 100 = -56.91%
Formula
Percentage change = [(318 - 738) / 738] x 100
Subtract the new number by the original number
318 - 738 = -420
-420 ÷ 738 = -0.5691056910569106
-0.5691056910569106 x 100 = -56.91%