I'm working with climatic data from a bunch of counties around the country. The data is originally on the .csv format, and when I open it, I get a different result than my co-workers. Apparently my Excel isn't recognizing properly where the decimal separator should be put and is making an odd conversion (he transforms 123,456789 (<-hundreds) into 123,456,789 (<- millions). Like I said before, my co-workers didn't have this problem, which leads me to think it's not a file related, but software-configuration related. I tried changing the format of the cell, the decimal separators (under excel options) and the tabulation options without success. I'll attach two links: the first shows the data as it should be displayed and the other one is how i'm seeing it.
How I should be seeing it

How excel is importing my file:
