Help with macros

I do .8 per body weight which has me at 132. I'm 165 5'10. So basically I multiply .8 by 165.

I do a 40/30/30 as well, which has me at 135.

Edit: My daily calories are 1800.

The RDA is 0.8g per kg of body weight. There is a lot of disagreement over whether more than that is good for you, but that is the minimum you need per day. For weight loss, higher protein is really helpful and you burn more calories digesting protein than carbs or fat. Over 100g of protein isn't inherently bad for you so far as research has been able to show, but it's not really the most efficient source of energy to the body as its primary use is for growth and repair, so eating more than you need is not always a good thing. Also, the more exercise you do, the more protein you need. I think you may do better with slightly less protein and slightly more fat. If you look at it in terms of RDA, 137g is almost 3 times what you need if you're sedentary. Fat is a far more efficient fuel source than protein and you just really don't need that much so it doesn't make sense to eat that much unless you are working out a lot.

Never follow macros on a ratio. They do not account for physiological sufficiency, at all. The body requires gram amounts, not a percentage.

Very true. However, you can't set a certain amount of grams per macro on MFP, it does it by percentages. So you have to play with the percentages to get the right amount of grams. What I do is work out my grams of protein at around 90, my carbs at around 100g and then the rest is fat and you have to play around with the percentages on here to get those figures right but yes the focus should be more on grams and let the percentages fall where they will.

If you don't overshoot calories (sabotaging your weight loss) then you don't need to worry one bit about consuming extra protein. In fact, it's very appetite satisfying and getting 30% of calories from protein is backed by a lot of research to assist with maintaining lean mass when you're dieting.