752/2 would equal to 376.
So if you put 2 into 7, you would get 3 since you can put 2 into 7 three times, and that is how you get 3 in 376.
Then, when you multiply 2 by 3 since you put 2 into 7 three times, you get 6. You subtract 7-6 and you get 1.
You bring down the 5 in 752 and now you have 15. You can put 2 into 15 seven times, and that is how you get 7 in 376.
You multiply 7 by 2 and you get 14. You subtract 15-14 and then you get 1.
You bring down the 2 in 752 and now you have 12. You can put 2 into 12 six times, and that is how you get 6 in 376.
You multiply 2 by 6 and then you get 12. You subtract 12 by 12 and you end up with 0.
So for our final answer, we get 376. I hope this helped! :3 If you have any questions about what I just explained, feel free to let me know, and I'll try to help as much as possible.