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: [236.436, 107.458, -65.81, 155.073, 106.741, 120.439, 79.421, 163.684, 103.981]
Example Output: [ 0.235  0.107 -0.065  0.154  0.106  0.12   0.079  0.162  0.103]

Example Input: [31.541, -32.498, 202.96]
Example Output: [ 0.156 -0.161  1.005]

Example Input: [40.819, -35.868, -84.543, -7.562, 106.554, -90.206, 132.695, 190.889]
Example Output:
[ 0.161 -0.142 -0.334 -0.03   0.422 -0.357  0.525  0.755]