To determine how many kids remain off the bus:

1. First, calculate how many kids get on the bus: $93\% \text{ of } 15 = \frac{93}{100} \times 15 = 13.95$ Since the number of kids must be a whole number, round 13.95 to 14 kids getting on the bus.

2. Subtract the number of kids on the bus from the total number of kids: $15 - 14 = 1$

So, 1 kid remains off the bus.

Would you like more details or have any other questions?

Here are some related questions:

1. How do you calculate the percentage of a number?
2. If 85% of 20 kids got on the bus, how many kids are still off the bus?
3. What if only 90% of 15 kids got on the bus—how many would be left?
4. How do you round numbers when dealing with percentages?
5. If there were 18 kids and 93% got on, how many would remain?

Tip: When working with percentages, always ensure that your final answer makes sense in the context, especially when rounding numbers.