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: [-88.081, 161.295]
Example Output: [-1.203  2.203]

Example Input: [208.092, -95.844, 241.374, 135.559, 143.117, 245.422]
Example Output: [ 0.237 -0.109  0.275  0.154  0.163  0.28 ]

Example Input: [78.314, 151.31, -8.067, 164.272]
Example Output:
[ 0.203  0.392 -0.021  0.426]