Separating numbers into multiple columns

Hello,

I have this huge column of numbers that needs to be separated into multiple columns. This would take forever to do manually. I was wondering if there was a really fast way to do this.
I've attached the file.

Highlight A4:A370

-> Data Tab -> Text to Columns -> Delimited -> Space: ensure Treat Consecutive Delimiters as one is checked -> Finish.

Word of advice:
Upon completion of above re-run Text to Columns and in Step 2 un check Space then click Finish
(this resets TextToColumns settings - should you paste space delimited data into Excel going forward it won't split your data)

I've never noticed that Text-to-Column button. Very handy. For some reason the steps you laid out didn't work. This is what I did: Text to Columns -> Fixed Width -> General -> Finish.