Step 1: Divide the number into separate digits:
95093 => 9 5 0 9 3
Step 2: Calculate the distance between each digit and the next (the last digit with the first):
9 to 5 = 4
5 to 0 = 5
0 to 9 = 9
9 to 3 = 6
3 to 9 = 6
Step 3: Combine the filters to a string:
4 5 9 6 6 = 45966