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.

[-69.316, 176.216, -54.976]
[-1.335  3.394 -1.059]

[86.628, 157.229]
[0.355 0.645]

[245.92, 106.086, -49.935, 132.239, -5.977, 156.59, -24.595]

[ 0.439  0.189 -0.089  0.236 -0.011  0.279 -0.044]