-26.51% is the change from 679 to 499
Calculation steps:
[( 499 - 679 ) ÷ 679] x 100 = -26.51%
Formula
Percentage change = [(499 - 679) / 679] x 100
Subtract the new number by the original number
499 - 679 = -180
-180 ÷ 679 = -0.2650957290132548
-0.2650957290132548 x 100 = -26.51%