-76.32% is the change from 798 to 189
Calculation steps:
[( 189 - 798 ) ÷ 798] x 100 = -76.32%
Formula
Percentage change = [(189 - 798) / 798] x 100
Subtract the new number by the original number
189 - 798 = -609
-609 ÷ 798 = -0.7631578947368421
-0.7631578947368421 x 100 = -76.32%