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: [24.101, 159.95, -98.312, -54.904, 160.352]
Example Output: [ 0.126  0.837 -0.514 -0.287  0.839]

Example Input: [222.972, 178.555, -34.936, -41.439, 241.596, -88.158, -90.562, -52.425]
Example Output: [ 0.664  0.532 -0.104 -0.123  0.72  -0.263 -0.27  -0.156]

Example Input: [32.143, 49.776, 157.949, 68.865, -63.081, 50.385]
Example Output:
[ 0.109  0.168  0.534  0.233 -0.213  0.17 ]