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: [-7.195, -90.601, -64.015, 69.388, 151.988, -72.281, 164.459]
Example Output: [-0.047 -0.597 -0.422 0.457 1.002 -0.476 1.084]

Example Input: [185.887, -70.283]
Example Output: [ 1.608 -0.608]

Example Input: [-62.757, -46.061, 36.037, -25.597]
Example Output:
[ 0.638 0.468 -0.366 0.26 ]