-46.83% is the change from 600 to 319
Calculation steps:
[( 319 - 600 ) ÷ 600] x 100 = -46.83%
Formula
Percentage change = [(319 - 600) / 600] x 100
Subtract the new number by the original number
319 - 600 = -281
-281 ÷ 600 = -0.4683333333333333
-0.4683333333333333 x 100 = -46.83%