-77.32% is the change from 798 to 181
Calculation steps:
[( 181 - 798 ) ÷ 798] x 100 = -77.32%
Formula
Percentage change = [(181 - 798) / 798] x 100
Subtract the new number by the original number
181 - 798 = -617
-617 ÷ 798 = -0.7731829573934837
-0.7731829573934837 x 100 = -77.32%