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: [117.426, -84.716]
Example Output: [ 3.59 -2.59]

Example Input: [112.742, 102.138]
Example Output: [0.525 0.475]

Example Input: [127.944, 59.719, 249.554, -93.183, 33.147]
Example Output:
[ 0.339  0.158  0.662 -0.247  0.088]