This link may help a little bit for the future.
When I order Chinese, I always get the plain steamed chicken and broccoli (usually found on the diet menu) and I use the sauce provided to drizzle just a little on my meal and measure 1/2 cup of sticky white rice. Sometimes I skip the rice for more protein/veg.
I can't, for the life of me, find an accurate count of the actual curry chicken!