The process will be pretty much the same, I believe. Carefully peel back the shell, be careful not to tear any veins. Seriously, though, they often have trouble hatching for reasons.
This is a tough one. You don't want to assist until it's been pipped for at least 24 hours. Keep in mind that if the chick needs assistance, there is a high chance that there is something wrong with it and it will either die or need to be culled. This is why many people will not assist at...
Here are a couple articles that might help you.
https://www.backyardchickens.com/articles/coturnix-incubation-tips.76184/
https://www.backyardchickens.com/articles/coturnix-basic-care.76183/
If you want more reading material, those articles came from here...