So I work 9 hours, and right after work I go to the gym.

I usually eat breakfast and dinner, I skip the lunch at work. They serve pretty regular foods, rice, pasta, potatoes, fish, chicken breast, beef and others (with different sauces and shit, although sometimes it's without a sauce).

I try to count my calories, I want to get to 12% body fat.
Can't really count the calories at work, it's weird to pull out a small scale and start counting.

I also don't eat anything when I go to the gym, so I train on empty stomach.

What do you guys suggest?