wow OP you need to eat alot more than that man. and keep protein high, fats med-high and carbs med-low.
google "carb cycling for fatloss" i found this very good and dude i dont know you well or all your stats but i feel more than safe to say you should be eating 1500+ even when cutting. and remember what you eat matters.
900 is too low IMO and fatloss will actually stall since your body will go into starvation mode. you will do better eating 4 or 5 times a day while watchingcals and carbs. rather than eat1 or 2 bigger meals all at once, low cals or not.