How to divide back and front


I am knitting Aveline pattern from Berroco Elba #369. I don’t understand how to divide for back and front. Any recommendations?
Thank you, Kate


Usually the pattern has you work across to the stitch that begins the armhole, bind off some sts then knit across to the second armhole and again bind off. You’ll finish one side (back or front) first.
If you want you can quote a row or two of the puzzling directions. Not a large part of the pattern please, due to copyright.

I’m not sure if this is relevant but there are errata for this pattern:


Thank you for your help. So far, so good.