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: [-81.144, 52.024, -1.763, 208.552, 168.231, 69.134, 61.457, -99.022, 104.18]
Example Output: [-0.168  0.108 -0.004  0.433  0.349  0.144  0.128 -0.206  0.216]

Example Input: [197.529, 231.433, -76.427, 131.877, 144.985, -86.421, -67.924]
Example Output: [ 0.416  0.487 -0.161  0.278  0.305 -0.182 -0.143]

Example Input: [5.14, 77.425, 184.124, 211.238, -57.394, -31.489]
Example Output:
[ 0.013  0.199  0.473  0.543 -0.148 -0.081]