-90.73% is the change from 798 to 74
Calculation steps:
[( 74 - 798 ) ÷ 798] x 100 = -90.73%
Formula
Percentage change = [(74 - 798) / 798] x 100
Subtract the new number by the original number
74 - 798 = -724
-724 ÷ 798 = -0.9072681704260651
-0.9072681704260651 x 100 = -90.73%