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.

Example Input: [21.308, 231.59, 241.191, 130.902, 17.695, -23.559, -91.242, 125.559, 145.341]
Example Output: [ 0.027  0.29   0.302  0.164  0.022 -0.029 -0.114  0.157  0.182]

Example Input: [120.942, 67.409, 213.717, -25.366]
Example Output: [ 0.321  0.179  0.567 -0.067]

Example Input: [133.781, 157.723, 158.61, -61.075, 12.936]
Example Output:
[ 0.333  0.392  0.395 -0.152  0.032]