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: [197.529, 231.433, -76.427, 131.877, 144.985, -86.421, -67.924]
Example Output: [ 0.416  0.487 -0.161  0.278  0.305 -0.182 -0.143]

Example Input: [179.441, 26.374, 174.085, 74.633, -55.578]
Example Output: [ 0.45   0.066  0.436  0.187 -0.139]

Example Input: [218.787, 59.666, 19.94, 34.741, 217.328, 197.503, 41.283]
Example Output:
[0.277 0.076 0.025 0.044 0.275 0.25  0.052]

