-26.66% is the change from 679 to 498
Calculation steps:
[( 498 - 679 ) ÷ 679] x 100 = -26.66%
Formula
Percentage change = [(498 - 679) / 679] x 100
Subtract the new number by the original number
498 - 679 = -181
-181 ÷ 679 = -0.2665684830633284
-0.2665684830633284 x 100 = -26.66%