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: [161.014, 207.679, -34.683, 160.249, 83.25]
Example Output: [ 0.279 0.36 -0.06 0.277 0.144]

Example Input: [-71.628, 49.37, 147.263, 187.318, 67.661, 41.289, 86.789, 88.487]
Example Output: [-0.12 0.083 0.247 0.314 0.113 0.069 0.145 0.148]

Example Input: [-81.794, -64.395, -79.319, 158.778, 83.741]
Example Output:
[-4.808 -3.785 -4.663 9.334 4.923]