Instructions: 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: [111.85, -71.134, 169.908, 34.579, -63.794, 37.48, 213.067]
Output:
[ 0.259 -0.165  0.393  0.08  -0.148  0.087  0.493]