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: [8.687, 163.182, 206.537, 157.224, 163.054, 180.44]
Example Output: [0.01  0.186 0.235 0.179 0.185 0.205]

Example Input: [88.848, 87.515, 118.388, -67.696, 171.359, 10.566, -78.47, 49.382, -68.623]
Example Output: [ 0.285  0.281  0.38  -0.217  0.551  0.034 -0.252  0.159 -0.22 ]

Example Input: [185.858, 84.481]
Example Output:
[0.687 0.313]