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.

[145.233, 180.581, -96.725, 215.629, 27.976, 51.401, 117.126, 121.852, 220.57]
[ 0.148 0.184 -0.098 0.219 0.028 0.052 0.119 0.124 0.224]

[99.523, 213.163, 66.804, 91.768, 112.4, 63.324, -81.324, 25.787]
[ 0.168 0.36 0.113 0.155 0.19 0.107 -0.138 0.044]

[104.917, 200.023, 225.796, 71.528]
[0.174 0.332 0.375 0.119]