Rounding to 3 decimal points

I have a column of whole numbers that I want to a.) convert to decimals and b.) have 4 decimal points showing (i.e., 1.2345).

So basically, dividing a column by 100 and get it to show to 4 decimal places.

I've tried the round function in a Formula but it's not working how I want it to.

Accepted answers

Is this somewhat you're looking to do?

Also the column to be converted does contain zeroes, not sure if that factors in but thought worth mentioning.

Is this somewhat you're looking to do?

Are you using something like round([field1]/100,.0001)? What is your output vs the output you want?

Perfect, that worked! Thank you.