[Solved] - Sort data from largest to smallest

[Solved] - Sort data from largest to smallest

I'm trying to sort a ticket field from the largest to smallest (ticket samples: 1111, 1211, 1321, 2232). 

When I select ascending or descending the report shows sorts by the first digit(s) and not by the largest number:

1111
1211
1321
2232

I want to sort from largest to smallest: 2232, 1321, 1211, 1111

I've tried sorting by created date to achieve this but the same sorting behaviour occurs for the date field.