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.

[-23.017, 131.306, 17.875, 5.766, 50.137, 206.533, -61.407]
[-0.07   0.401  0.055  0.018  0.153  0.631 -0.188]

[70.336, 162.511, -68.24, 247.453, 135.862]
[ 0.128  0.297 -0.125  0.452  0.248]

[26.173, -55.136, 105.157]

[ 0.344 -0.724  1.38 ]