-32.58% is the change from 798 to 538
Calculation steps:
[( 538 - 798 ) ÷ 798] x 100 = -32.58%
Formula
Percentage change = [(538 - 798) / 798] x 100
Subtract the new number by the original number
538 - 798 = -260
-260 ÷ 798 = -0.3258145363408521
-0.3258145363408521 x 100 = -32.58%