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: [-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: [97.557, 128.689]
Example Output: [0.431 0.569]

Example Input: [-66.773, -75.352, 152.864, 200.566, 159.998, 48.092, 84.253]
Example Output:
[-0.133 -0.15   0.304  0.398  0.318  0.095  0.167]