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: [204.719, -84.204, -1.215, 164.923, 43.828, 143.634, -47.883]
Example Output: [ 0.483 -0.199 -0.003  0.389  0.103  0.339 -0.113]

Example Input: [-60.34, -92.872, 174.169, 5.087, -48.244, 227.1, 108.099, 131.581, 32.352]
Example Output: [-0.127 -0.195  0.365  0.011 -0.101  0.476  0.227  0.276  0.068]

Example Input: [49.259, 105.694, 218.465, 169.64]
Example Output:
[0.091 0.195 0.402 0.312]