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.

[238.724, 233.675, 143.563, -44.834, 195.138, 129.475, -64.207]
[ 0.287  0.281  0.173 -0.054  0.235  0.156 -0.077]

[-7.195, -90.601, -64.015, 69.388, 151.988, -72.281, 164.459]
[-0.047 -0.597 -0.422  0.457  1.002 -0.476  1.084]

[117.024, 100.819, 216.325, 161.146, 87.241]

[0.171 0.148 0.317 0.236 0.128]