3110.71% is the change from 28 to 899
Calculation steps:
[( 899 - 28 ) ÷ 28] x 100 = 3110.71%
Formula
Percentage change = [(899 - 28) / 28] x 100
Subtract the new number by the original number
899 - 28 = 871
871 ÷ 28 = 31.107142857142858
31.107142857142858 x 100 = 3110.71%