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: [83.552, 242.554]
Example Output: [0.256 0.744]

Example Input: [-76.62, 0.741, 30.593, -60.802, 208.129, 229.831, -24.156, 192.406, 44.528, 93.894]
Example Output: [-0.12   0.001  0.048 -0.095  0.326  0.36  -0.038  0.301  0.07   0.147]

Example Input: [199.935, 208.571, 137.068, -46.86, -25.906, 212.278, 206.787, 243.437, 196.888, -77.904]
Example Output:
[ 0.159  0.166  0.109 -0.037 -0.021  0.169  0.165  0.194  0.157 -0.062]