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.

Example Input: [102.172, 110.658, -51.022, 53.999, 83.403]
Example Output: [ 0.341  0.37  -0.171  0.18   0.279]

Example Input: [-36.344, 35.248, 1.713, 241.442, 224.638, 193.151]
Example Output: [-0.055  0.053  0.003  0.366  0.34   0.293]

Example Input: [175.925, 220.588, 121.745, 165.245, 73.17, 149.079, 68.84, 219.603]
Example Output:
[0.147 0.185 0.102 0.138 0.061 0.125 0.058 0.184]