3007.41% is the change from 27 to 839
Calculation steps:
[( 839 - 27 ) ÷ 27] x 100 = 3007.41%
Formula
Percentage change = [(839 - 27) / 27] x 100
Subtract the new number by the original number
839 - 27 = 812
812 ÷ 27 = 30.074074074074073
30.074074074074073 x 100 = 3007.41%