-60.58% is the change from 799 to 315
Calculation steps:
[( 315 - 799 ) ÷ 799] x 100 = -60.58%
Formula
Percentage change = [(315 - 799) / 799] x 100
Subtract the new number by the original number
315 - 799 = -484
-484 ÷ 799 = -0.6057571964956195
-0.6057571964956195 x 100 = -60.58%