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: [75.32, 68.768, -25.939, 103.9, -17.395, 78.475, 161.929, 224.382, 212.193]

[ 0.085  0.078 -0.029  0.118 -0.02   0.089  0.184  0.255  0.241]