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.

[229.139, 228.714, 103.557, 97.328, 95.256, -21.233, 183.113, 110.424, -6.33]

[ 0.225  0.224  0.102  0.095  0.093 -0.021  0.18   0.108 -0.006]