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: [102.087, 196.442, 65.693, 233.766]
Example Output: [0.171 0.329 0.11  0.391]

Example Input: [3.047, 155.678, 94.781, -73.491, -33.037, -39.522, 72.956]
Example Output: [ 0.017  0.863  0.525 -0.407 -0.183 -0.219  0.404]

Example Input: [8.25, 161.078, -81.934, 167.547, 129.649, 100.223, -66.245, -17.48]
Example Output:
[ 0.021  0.402 -0.204  0.418  0.323  0.25  -0.165 -0.044]