Given the task definition and input, reply with output. In this task, you will be given a list of numbers. The goal is to divide all the numbers in the list by a constant such that the sum of the resulting list is 1. The output should be rounded to 3 decimals.

[21.559, 12.987, 248.794, -79.974, -46.193, 232.133, 183.242]

[ 0.038  0.023  0.435 -0.14  -0.081  0.405  0.32 ]