2855.56% is the change from 27 to 798
Calculation steps:
[( 798 - 27 ) ÷ 27] x 100 = 2855.56%
Formula
Percentage change = [(798 - 27) / 27] x 100
Subtract the new number by the original number
798 - 27 = 771
771 ÷ 27 = 28.555555555555557
28.555555555555557 x 100 = 2855.56%