How can I get the remainder Without using the modulo?

Question

How can I reverse the number without using modulo
example:

enter number: 123
the reverse is: 321

PLEASE I NEED IT THANKS IN ADVANCE

Answer 1

Maybe by converting it to a string, reversing it and converting it back to int ?

Also, you can use this formula for the remainder.
Dividend = Divisor*Quotient + Remainder.

Answer 2

Remainder = Dividend - Divisor*Quotient.

Use this formula. You can get the Quotient by flooring the result of (Dividend/Divisor).

Answer 3

whats the logic behind the modulo?

Answer 4

The formula I posted above, it seems.

Answer 5

how can I get the remainder without using the modulo???

Answer 6

thankyou so much Kinshuk! 👏👏👏