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: [148.702, 143.872, 226.132]
Example Output: [0.287 0.277 0.436]

Example Input: [37.56, 31.057, 59.096, -46.118, 99.306, 103.058, -66.785, 166.311]
Example Output: [ 0.098  0.081  0.154 -0.12   0.259  0.269 -0.174  0.434]

Example Input: [55.329, 109.861, -89.216, 134.291, 74.293, -14.247, -13.013, 106.201]
Example Output:
[ 0.152  0.302 -0.245  0.369  0.204 -0.039 -0.036  0.292]

