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: [67.084, 123.683, 194.875, 219.902]
Example Output: [0.111 0.204 0.322 0.363]

Example Input: [193.398, 164.137, 144.199, -88.324]
Example Output: [ 0.468  0.397  0.349 -0.214]

Example Input: [246.839, 213.44, 74.325, -50.914, -88.499, 195.323, 162.571]
Example Output:
[ 0.328  0.283  0.099 -0.068 -0.118  0.259  0.216]