Extract number from string

[CO]

Hello, 

Apologies because I have seen more posts similar to this one but I don't clearly see how the RegEx tool works.

I would need to extract the number from a column that follows the attached format.

How could I get it?

Thank you

[LordNeilLord · Accepted solution]

Hey,

Try this regex:

\((\d.+)\)\.jpg

[CO]

Thanks for the quick and effective response!