#796.332

[your-dewey-decimal-number-is]

What is under 177.76 and 200.20?

177.76 is unassigned, but falls under 177.7 which is philanthropy

200.20 is religious miscellany

I think the spirit of the question can be found under 796.332 (american football) and 629.43 (unmanned spacecrafts/probes)

[your-dewey-decimal-number-is]

.The serialized fiction work 17776.

what 796.332 will look like in the future (re: 629.435)

what football will look like in the future (re: space probes)