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: [145.233, 180.581, -96.725, 215.629, 27.976, 51.401, 117.126, 121.852, 220.57]
Example Output: [ 0.148  0.184 -0.098  0.219  0.028  0.052  0.119  0.124  0.224]

Example Input: [45.532, 131.328, 173.809, -99.361, 45.882, 226.094, 12.686]
Example Output: [ 0.085  0.245  0.324 -0.185  0.086  0.422  0.024]

Example Input: [227.048, 135.025, 123.462, -70.246, 206.364, -74.662, 244.757, 1.657]
Example Output:
[ 0.286  0.17   0.156 -0.089  0.26  -0.094  0.308  0.002]