Definition: 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.
Input: [-74.662, 217.357, 243.77, 167.096, -89.253, 20.36, 128.136, 127.044, 239.12, -69.956]

[-0.082  0.239  0.268  0.184 -0.098  0.022  0.141  0.14   0.263 -0.077]