How to: Google Analytics support?

Hi,

I found this post of you here:
https://github.com/yikesinc/yikes-inc-easy-mailchimp-extender/issues/606#issuecomment-298983390
that Google Analytics support is now live.

Could you please tell me, how to track my subscribers of the YIKES newsletter form in or with GA – or could you please give me a link, where to search for an answer?

Thanks a lot!