2742.86% is the change from 28 to 796
Calculation steps:
[( 796 - 28 ) ÷ 28] x 100 = 2742.86%
Formula
Percentage change = [(796 - 28) / 28] x 100
Subtract the new number by the original number
796 - 28 = 768
768 ÷ 28 = 27.428571428571427
27.428571428571427 x 100 = 2742.86%