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.

[-68.455, -99.089, 147.474, 206.2, 225.447, 82.373, 80.417]
[-0.119 -0.173  0.257  0.359  0.393  0.143  0.14 ]

[101.286, 117.279, 249.605, -54.23, 190.036]
[ 0.168  0.194  0.413 -0.09   0.315]

[165.96, 199.815, -41.557, 249.916, 165.733, -80.399]

[ 0.252  0.303 -0.063  0.379  0.251 -0.122]