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: [155.911, 106.506, 225.124, 155.838, 181.174, 131.064, 36.503]
Example Output: [0.157 0.107 0.227 0.157 0.183 0.132 0.037]

Example Input: [133.781, 157.723, 158.61, -61.075, 12.936]
Example Output: [ 0.333  0.392  0.395 -0.152  0.032]

Example Input: [239.035, 239.559, 124.403, -75.871, 12.204]
Example Output:
[ 0.443  0.444  0.231 -0.141  0.023]

