Challenge #17: Month-over-Month Retention Rate

[AlexBough]

Got there eventually! 

[jonathanwillis]

Here's my workflow 

[binay2448]

Done without Macro...

[AlexvanOs]

Again, no macro needed to produced the data, but since it was required in the challenge...

Spoiler

For these 4 months not an issue to fill the months by hand, but to make it scalable, I chose to use a start date and an end date. Then, I generate the rows in between and connect that output to my macro. My flow top left, the macro in the red square bottom right

 

I might post the non-macro version later, if I'm up for that challlenge. 😉

[PatForData]

I've got a lot more work to do with Batch Macros

Spoiler

[LiuZhang]

Spoiler

The closed account caught me out a bit, took a while to figure how to deal them within the macro.

[MattBenj]

I understood the batch macro fundamentals but had a hard time understanding the date requirements.

[andrewgu]

Solution attached.

[Maxine]

My solution to Challenge 17

[jestinejoseph]

Struggling with Macros.