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: [-51.018, 130.578, -54.191, 144.189, -35.312, -28.86, 128.549, 58.665]
Example Output: [-0.174  0.446 -0.185  0.493 -0.121 -0.099  0.439  0.2  ]

Example Input: [159.521, -51.03, -25.88, 79.099, 44.669, 101.603, 132.516, 66.398, -28.973, 70.414]
Example Output: [ 0.291 -0.093 -0.047  0.144  0.081  0.185  0.242  0.121 -0.053  0.128]

Example Input: [213.92, 116.746, 238.647, -72.25, 75.56, 68.755]
Example Output:
[ 0.334  0.182  0.372 -0.113  0.118  0.107]