You will be given a definition of a task first, then some input of the task.
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.

[5.171, 100.289, 137.661, 95.549, 120.601, 27.134, 243.623, 163.482, -30.207]
Output:
[ 0.006  0.116  0.159  0.111  0.14   0.031  0.282  0.189 -0.035]