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: [179.714, 127.831, 44.737, -60.55]
Example Output: [ 0.616  0.438  0.153 -0.208]

Example Input: [201.467, -98.448, 129.222, 89.022, 140.122, 227.06]
Example Output: [ 0.293 -0.143  0.188  0.129  0.204  0.33 ]

Example Input: [215.874, -91.794, 29.59, 80.407, 2.454, 53.258]
Example Output:
[ 0.745 -0.317  0.102  0.277  0.008  0.184]