So here is the answer 156.3 repeating
938 divided by 6 = ?
6 goes into nine one time so that leaves a remainder of 3 bring down the 3 and you have 33 6 goes into 33 5 times and that leaves a remainder of 3 bring down the 8 that gives you 38 6 goes into 38 6 times so that gives you a remainder of 2 add the decimal point at the top and add a 0 that should give you 20 six goes into 20 18 times that gives you a remainder of 2 and you will never get rid of that number 2 it goes on forever.
I hope you can understand this sorry if it looks a bit like gibberish but I hope this helps you out!
:D