Challenge #17: Month-over-Month Retention Rate

[Maxine]

The simpler solution I created with annotations on.

[nSpire]

Spoiler

 

[beatriz_alteryx06]

Solved

[alisonpitt]

Like others, my answer varied a little from the given one because I included accounts in the denominator that opened but have not closed yet. Still, fun challenge, and good batch macro practice!

Spoiler

[mshishido]

Here

[SJKIM]

Done

[zraposoaandm]

Spoiler

Spoiler

[Zongkai]

I am supposed to use a Batch macro but still use the old traditional way.

[DaisukeTsuchiya]

Spoiler

[Neffarious23]

Nice!