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.

[215.517, 226.65, 176.045, 61.432, 113.524, -0.679, 19.172, 30.365, 242.46]
Output:
[ 0.199  0.209  0.162  0.057  0.105 -0.001  0.018  0.028  0.224]