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: [5.16, -90.959, 1.709, 154.549, 95.867, 163.585, 185.904, 57.694, 173.75]
Example Output: [ 0.007 -0.122  0.002  0.207  0.128  0.219  0.249  0.077  0.233]

Example Input: [-47.47, -20.769, 247.392, 45.36, 8.298, -8.737, -31.714, 35.167]
Example Output: [-0.209 -0.091  1.087  0.199  0.036 -0.038 -0.139  0.155]

Example Input: [133.369, -3.856, 118.78]
Example Output:
[ 0.537 -0.016  0.478]