-59.97% is the change from 797 to 319
Calculation steps:
[( 319 - 797 ) ÷ 797] x 100 = -59.97%
Formula
Percentage change = [(319 - 797) / 797] x 100
Subtract the new number by the original number
319 - 797 = -478
-478 ÷ 797 = -0.5997490589711418
-0.5997490589711418 x 100 = -59.97%