-60.95% is the change from 799 to 312
Calculation steps:
[( 312 - 799 ) ÷ 799] x 100 = -60.95%
Formula
Percentage change = [(312 - 799) / 799] x 100
Subtract the new number by the original number
312 - 799 = -487
-487 ÷ 799 = -0.609511889862328
-0.609511889862328 x 100 = -60.95%