Oh, dude, that's like basic math, right? So, 63 divided by 9 equals 7. So, like, 7 nines go into 63. It's like dividing up a Pizza into equal slices, but with numbers.
10 times
There are: 495/9 = 55
6 of them with a remainder of 4
90 / 9 = 10
9 of them.
70 x 9 = 630
33 divided by 9 equals 3 with a remainder of 6
63
8, remainder 1
as in the multiples? 9 18 27 36 45 54 63 72 81 90 99 ...
There are: 63/3 = 21
5