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.

[142.576, -28.093, 114.526]
[ 0.623 -0.123 0.5 ]

[24.403, -86.561, -38.209, 193.393]
[ 0.262 -0.931 -0.411 2.079]

[-28.335, 4.6, 126.575, 126.496]
[-0.124 0.02 0.552 0.552]