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: [70.778, -75.802, -67.475, 217.015, 135.594, -93.121, 219.383, 18.162, 114.618, 184.441]
Example Output: [ 0.098 -0.105 -0.093  0.3    0.187 -0.129  0.303  0.025  0.158  0.255]

Example Input: [-18.717, 162.22]
Example Output: [-0.13  1.13]

Example Input: [136.691, 94.104, -60.49]
Example Output:
[ 0.803  0.553 -0.355]