Commas on numbers with decimals

[Newb27]

Hi, 

I have set of columns with numbers which have 3 decimal places.

ex: 26440843.000

10000.000

500000.000

how can I add commas (,) as separator for those examples? I want the result to be:

26,440,843.000

10,000.000

500,000.00

Appreciate your help.

[mpennington]

I think this should work: 

ToString(ToNumber('500000.000'),3, ',')

[atcodedog05]

Hi @Newb27 

Important note on this once you add commas value will no longer be numeric instead it will be a string.

Hope this helps : )