12 over 75 in decimal by step

So all you do is put it as a number over 100, and then put that number behind the decimal. (BEWARE! If you have a value over 10 or 1000 or any other number of that sort, then it will work too. Just make sure the number's place corresponds to the value it is "over" ---> .1 is in the 10ths place, so it would be . .245 is in the 1000ths place so it would be )

HOPE THIS WAS HELPFUL! If so, please rate my answer!