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: [-80.77, -68.56, 180.511, 184.798, -62.277, 12.478, 213.681, 50.928, 147.82]
Example Output: [-0.14  -0.118  0.312  0.319 -0.108  0.022  0.369  0.088  0.255]

Example Input: [239.945, 42.333]
Example Output: [0.85 0.15]

Example Input: [161.569, 229.898, -76.941, 141.487, 102.464, -54.308, -39.863, 240.966, -13.631, 132.152]
Example Output:
[ 0.196  0.279 -0.093  0.172  0.124 -0.066 -0.048  0.293 -0.017  0.16 ]