-56.82% is the change from 718 to 310
Calculation steps:
[( 310 - 718 ) ÷ 718] x 100 = -56.82%
Formula
Percentage change = [(310 - 718) / 718] x 100
Subtract the new number by the original number
310 - 718 = -408
-408 ÷ 718 = -0.5682451253481894
-0.5682451253481894 x 100 = -56.82%