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: [142.936, 123.779, 60.865, 200.432, -26.579, 17.68, 110.174, 40.216, 67.654, 227.097]
Example Output: [ 0.148  0.128  0.063  0.208 -0.028  0.018  0.114  0.042  0.07   0.236]

Example Input: [104.535, -18.168, 76.388, -33.473, 182.214, 179.034, 113.071, 221.794, -14.064]
Example Output: [ 0.129 -0.022  0.094 -0.041  0.225  0.221  0.139  0.273 -0.017]

Example Input: [-98.756, -73.968, -86.083, 131.55, 111.001, 80.372, 221.386, 6.957]
Example Output:
[-0.338 -0.253 -0.294  0.45   0.38   0.275  0.757  0.024]