step by step? just calculator it!
8.27833333333
okay then do this:
at first divide 49 by 6 its 8 and remain 1 then put decimal and put 6 back to 1 it becomes 16 , now divide 16 by 6 its 2 remain 4
then put 7 back to 4 it becomes 47
now divide 47 by 6 u get 7, remains 5 then put 0 back to 5, again divide by 6 , u get 8 and remains 2 now put 0 back to 2 and divide by 6 u get 3 and this continues and gives 8.278333333333333333333333333333333333333333333333333333....... :p