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.

[240.691, -46.027]
[ 1.236 -0.236]

[146.907, 9.655]
[0.938 0.062]

[202.021, 170.383, -45.078, -68.818, 193.433]

[ 0.447  0.377 -0.1   -0.152  0.428]