Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Jacob is trying to eat less than 1800 calories a day. If he eats 400 calories for breakfast, 900 calories for lunch, and 1100 calories for dinner, how many more calories did he eat than he planned?

### Response:
 Kwanza ongeza kalori kutoka kwa milo yote matatu: 900 + 400 + 1100 = <<900+400+1100=2400>>2400
Kisha toa lengo la Jacob kutoka kwa idadi ya kalori alizokula: 2400 - 1800 = <<2400-1800=600>>600