Deciphering encoded html

[CNibbana]

I have a page I have been tasked with fixing that has a lot of html that is 'encoded' as follows:

("<%53%43%52%49%50T language=%22Java%53cr%69%70%74%22%3E%0D%0A

Is there a tool or table for cross-referencing encoded language of this sort?

[CNibbana]

I found a decoder.