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: [172.451, 66.811, -25.587, -96.948, 177.665, 213.007, -68.927]
Example Output: [ 0.393  0.152 -0.058 -0.221  0.405  0.486 -0.157]

Example Input: [62.979, -45.05]
Example Output: [ 3.513 -2.513]

Example Input: [172.384, -88.409, 62.422, 87.39, -11.81, -20.847, 157.14, 121.253, 56.63, 185.073]
Example Output:
[ 0.239 -0.123  0.087  0.121 -0.016 -0.029  0.218  0.168  0.079  0.257]