We're dividing 63307638 by 996 
The aim is to understand the frequency of 996 in 63307638.

On to step 1:
The number 996 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 996

Moving on to step 2:
If we divide 63 by 996, we get 0 and a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Include the next digit (3) from the dividend after 63, then repeat: 633 / 996

Let's proceed to step 3:
The number 996 fits into 633 0 times, leaving a remainder of 633.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 633, we get 633.
Fetch the next digit (0) from the dividend, attach it to 633 and continue: 6330 / 996

Moving on to step 4:
996 can be fit into 6330 6 times, resulting in a remainder of 354.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 5976 from 6330, we get 354.
Grab the next digit (7) from the dividend, add it to 354, then carry on: 3547 / 996

On to step 5:
996 can be fit into 3547 3 times, resulting in a remainder of 559.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtracting 2988 from 3547 leaves us with 559.
Fetch the next digit (6) from the dividend, attach it to 559 and continue: 5596 / 996

Step 6:
5596 divided by 996 is 5 with a remainder of 616.
Use 5 as the next digit of our solution. 
Result so far: 635.0
If we subtract 4980 from 5596, we get 616.
Take the next digit (3) from the dividend and append it to 616, then repeat: 6163 / 996

Going ahead to step 7:
6163 divided by 996 is 6 with a remainder of 187.
The next digit of our result is 6. 
Result so far: 6356.0
Deduct 5976 from 6163 and we're left with 187.
Append the next digit (8) from the dividend to 187 and continue with: 1878 / 996

Going ahead to step 8:
When dividing 1878 by 996, we get 1 with a remainder of 882.
Write down 1 as next digit of the result. 
Result so far: 63561.0
Deduct 996 from 1878 and we're left with 882.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8820, and continue the process.

Let's proceed to step 9:
8820 divided by 996 is 8 with a remainder of 852.
The next digit of our result is 8. 
Result so far: 63561.8
If we subtract 7968 from 8820, we get 852.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8520, and continue the process.

Let's proceed to step 10:
8520 divided by 996 is 8 with a remainder of 552.
Write down 8 as next digit of the result. 
Result so far: 63561.88
The remainder is 552 after subtracting 7968 from 8520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

After the division, we end up with 63561.88 and a remainder of 0.552.