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.

Ex Input:
[-40.53, 196.995, 18.208, 215.424, 159.69, 91.622, -28.935, 179.428, -87.817, -70.632]

Ex Output:
[-0.064 0.311 0.029 0.34 0.252 0.145 -0.046 0.283 -0.139 -0.112]

Ex Input:
[71.994, 137.8, 120.873, 100.301, 78.892, 101.088, -17.936]

Ex Output:
[ 0.121 0.232 0.204 0.169 0.133 0.17 -0.03 ]

Ex Input:
[31.438, 131.88, -76.097]

Ex Output:
[ 0.36 1.512 -0.872]