in one cell I have data such as:
d10d100i01d09d07i04
and i am hoping to to add a comma before each letter so that it appears like this:
d10,d100,i01,d09,d07,i04
i dont mind if it has to add a comma before the first one either:
,d10,d100,i01,d09,d07,i04
i have a lot of data like this and need...