-25.94% is the change from 798 to 591
Calculation steps:
[( 591 - 798 ) ÷ 798] x 100 = -25.94%
Formula
Percentage change = [(591 - 798) / 798] x 100
Subtract the new number by the original number
591 - 798 = -207
-207 ÷ 798 = -0.2593984962406015
-0.2593984962406015 x 100 = -25.94%