Definition: 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.
Input: [103.452, 220.517, 40.962, 97.864, -97.94, 120.942, 228.036, 5.396, 19.788]
Output:
[ 0.14   0.298  0.055  0.132 -0.133  0.164  0.309  0.007  0.027]