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.

[121.797, 148.705, -20.956]
[ 0.488  0.596 -0.084]

[48.926, 114.037]
[0.3 0.7]

[174.69, 25.07, 189.868, 111.789, -72.243]

[ 0.407  0.058  0.442  0.26  -0.168]

