0Whenever a number is divided by 7 and that number is not divisible by 7, then the result is always a decimal number with non-terminating but repeating values after the decimal.
So that pattern it follows is in the sequence 1 4 2 8 5 7 (One should memorize this, good to have knowledge)
So all one has to find is the find digit after the decimal and then the following digits can be found out by using this pattern. For e.g. if a number on division gave a number XX.8 then the digits after 8 will be 57 142857.. and so on.
E.g. let's divide 94 / 7 = 13.42857 142857 142857 ... and so on
