7518.18% is the change from 11 to 838
Calculation steps:
[( 838 - 11 ) ÷ 11] x 100 = 7518.18%
Formula
Percentage change = [(838 - 11) / 11] x 100
Subtract the new number by the original number
838 - 11 = 827
827 ÷ 11 = 75.18181818181819
75.18181818181819 x 100 = 7518.18%