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: [112.224, 166.663, 38.843, 87.432]
Example Output: [0.277 0.411 0.096 0.216]

Example Input: [-68.148, 34.193, 6.195, 30.525, -20.859]
Example Output: [ 3.766 -1.89  -0.342 -1.687  1.153]

Example Input: [189.801, 102.261, -47.219, 80.41, 220.74, 168.933, -21.721, -92.3, 79.934, 86.043]
Example Output:
[ 0.247  0.133 -0.062  0.105  0.288  0.22  -0.028 -0.12   0.104  0.112]

