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: [-35.791, 94.919, 68.779, 216.299, 229.62, 29.115, -66.874]
Example Output: [-0.067  0.177  0.128  0.403  0.428  0.054 -0.125]

Example Input: [222.47, 240.651, 3.5, -20.351, 249.944, 55.201, 41.763, -68.155]
Example Output: [ 0.307  0.332  0.005 -0.028  0.345  0.076  0.058 -0.094]

Example Input: [43.759, 117.222, 122.76, -83.394, -29.885, -78.896, 124.847]
Example Output:
[ 0.202  0.542  0.567 -0.385 -0.138 -0.365  0.577]

