-15.54% is the change from 798 to 674
Calculation steps:
[( 674 - 798 ) ÷ 798] x 100 = -15.54%
Formula
Percentage change = [(674 - 798) / 798] x 100
Subtract the new number by the original number
674 - 798 = -124
-124 ÷ 798 = -0.15538847117794485
-0.15538847117794485 x 100 = -15.54%