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: [217.261, -33.301, -40.84, 177.45, 59.916, 48.042]
Example Output: [ 0.507 -0.078 -0.095  0.414  0.14   0.112]

Example Input: [59.693, 249.142, 26.443, 118.221, 111.603, -10.046, 169.057, 241.465, -14.514, 216.491]
Example Output: [ 0.051  0.213  0.023  0.101  0.096 -0.009  0.145  0.207 -0.012  0.185]

Example Input: [214.193, 143.746, 9.842, 116.142, -7.254, 89.974, 94.235]
Example Output:
[ 0.324  0.218  0.015  0.176 -0.011  0.136  0.143]