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.

[213.782, 249.232, -34.226, 247.452, 183.558, 172.869, -83.706, -52.799, 94.888]
Output:
[ 0.216  0.251 -0.035  0.25   0.185  0.174 -0.084 -0.053  0.096]