2770.37% is the change from 27 to 775
Calculation steps:
[( 775 - 27 ) ÷ 27] x 100 = 2770.37%
Formula
Percentage change = [(775 - 27) / 27] x 100
Subtract the new number by the original number
775 - 27 = 748
748 ÷ 27 = 27.703703703703702
27.703703703703702 x 100 = 2770.37%