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: [58.965, -33.63, 77.122, 61.321, 0.978, 103.637, 108.641]
Example Output: [ 0.156 -0.089  0.205  0.163  0.003  0.275  0.288]

Example Input: [-35.791, 94.919, 68.779, 216.299, 229.62, 29.115, -66.874]
Example Output: [-0.067  0.177  0.128  0.403  0.428  0.054 -0.125]

Example Input: [49.66, 232.462, 45.537, 240.279, 72.904, 142.132, 62.413, 116.925, -30.135, 57.259]
Example Output:
[ 0.05   0.235  0.046  0.243  0.074  0.144  0.063  0.118 -0.03   0.058]