We look at the division of 63222945 by 999 
Let's see how many times 999 fits into 63222945.

On to step 1:
6 divided by 999 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 999

Moving on to step 2:
999 goes into 63 0 times with a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Take the next digit (2) from the dividend and append it to 63, then repeat: 632 / 999

Step 3:
999 can be fit into 632 0 times, resulting in a remainder of 632.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 632 after subtracting 0 from 632.
Take the next digit (2) from the dividend and append it to 632, then repeat: 6322 / 999

Let's proceed to step 4:
If we divide 6322 by 999, we get 6 and a remainder of 328.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 5994 from 6322 leaves us with 328.
Include the next digit (2) from the dividend after 328, then repeat: 3282 / 999

Step 5:
If we divide 3282 by 999, we get 3 and a remainder of 285.
Write down 3 as next digit of the result. 
Result so far: 63.0
The remainder is 285 after subtracting 2997 from 3282.
Bring next digit (9) of the dividend behind the 285 and repeat the process: 2859 / 999

Going ahead to step 6:
When dividing 2859 by 999, we get 2 with a remainder of 861.
The number 2 becomes the next digit in our result. 
Result so far: 632.0
Deduct 1998 from 2859 and we're left with 861.
Bring next digit (4) of the dividend behind the 861 and repeat the process: 8614 / 999

Let's proceed to step 7:
If we divide 8614 by 999, we get 8 and a remainder of 622.
The number 8 becomes the next digit in our result. 
Result so far: 6328.0
If we take 7992 away from 8614, we end up with 622.
Bring next digit (5) of the dividend behind the 622 and repeat the process: 6225 / 999

Moving on to step 8:
If we divide 6225 by 999, we get 6 and a remainder of 231.
Use 6 as the next digit of our solution. 
Result so far: 63286.0
Subtract 5994 from 6225 to get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

On to step 9:
999 can be fit into 2310 2 times, resulting in a remainder of 312.
Put 2 as the next digit of the answer. 
Result so far: 63286.2
The remainder is 312 after subtracting 1998 from 2310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 10:
999 goes into 3120 3 times with a remainder of 123.
Record the quotient 3 as the next digit in the result. 
Result so far: 63286.23
The remainder is 123 after subtracting 2997 from 3120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

On to step 11:
The number 999 fits into 1230 1 times, leaving a remainder of 231.
Put 1 as the next digit of the answer. 
Result so far: 63286.231
If we subtract 999 from 1230, we get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Advancing to step 12:
999 can be fit into 2310 2 times, resulting in a remainder of 312.
The number 2 becomes the next digit in our result. 
Result so far: 63286.2312
Deduct 1998 from 2310 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Let's proceed to step 13:
If we divide 3120 by 999, we get 3 and a remainder of 123.
The next digit of our result is 3. 
Result so far: 63286.23123
If we take 2997 away from 3120, we end up with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Moving on to step 14:
If we divide 1230 by 999, we get 1 and a remainder of 231.
Record the quotient 1 as the next digit in the result. 
Result so far: 63286.231231
Subtracting 999 from 1230 leaves us with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

On to step 15:
999 goes into 2310 2 times with a remainder of 312.
Use 2 as the next digit of our solution. 
Result so far: 63286.2312312
Subtract 1998 from 2310 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 16:
When dividing 3120 by 999, we get 3 with a remainder of 123.
Use 3 as the next digit of our solution. 
Result so far: 63286.23123123
If we subtract 2997 from 3120, we get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Our division results in 63286.23123123 with a remaining 1.23e-07.