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.

[105.342, 133.634, -20.053, 42.678, 212.89, 99.288]
[ 0.184  0.233 -0.035  0.074  0.371  0.173]

[100.985, 21.265]
[0.826 0.174]

[-19.534, 91.087, 158.195, 36.247, -69.43, -49.266, -61.6]

[-0.228  1.063  1.846  0.423 -0.81  -0.575 -0.719]