-56.79% is the change from 722 to 312
Calculation steps:
[( 312 - 722 ) ÷ 722] x 100 = -56.79%
Formula
Percentage change = [(312 - 722) / 722] x 100
Subtract the new number by the original number
312 - 722 = -410
-410 ÷ 722 = -0.5678670360110804
-0.5678670360110804 x 100 = -56.79%