What is the chance for getting things+pokemon, things, Pokemon? To make this more clear here is an example.(note non of them are right)
Like you will find or encounter something has 75% chance.
You will get an item has a 50% chance of 75%
You will encounter a Pokemon also has 50% chance of 75%
You will encounter specific item has a –% chance in 50% of the 75%
You will encounter specific Pokemon has a –% chance of 50% of 75%
Note: this is just an example. The answer should be like this but I don't think the parcentages I had put is accurate.