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: [192.471, 219.475, -88.784, 40.457, 133.906, 158.601, 188.243, 187.846, -63.093, 157.521]
Example Output: [ 0.171  0.195 -0.079  0.036  0.119  0.141  0.167  0.167 -0.056  0.14 ]

Example Input: [11.893, 122.938, -45.515, -59.484, 12.016, 148.604, -47.662, -94.215, 161.234, 195.023]
Example Output: [ 0.029  0.304 -0.112 -0.147  0.03   0.367 -0.118 -0.233  0.398  0.482]

Example Input: [172.287, 228.351, 217.596, 167.863]
Example Output:
[0.219 0.29  0.277 0.214]