-60.08% is the change from 799 to 319
Calculation steps:
[( 319 - 799 ) ÷ 799] x 100 = -60.08%
Formula
Percentage change = [(319 - 799) / 799] x 100
Subtract the new number by the original number
319 - 799 = -480
-480 ÷ 799 = -0.6007509386733417
-0.6007509386733417 x 100 = -60.08%