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: [204.719, -84.204, -1.215, 164.923, 43.828, 143.634, -47.883]
Example Output: [ 0.483 -0.199 -0.003  0.389  0.103  0.339 -0.113]

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: [15.272, -94.587, 249.447, 35.383, 190.522]
Example Output:
[ 0.039 -0.239  0.63   0.089  0.481]