We look at the division of 13982404 by 63 
The aim is to understand the frequency of 63 in 13982404.

Advancing to step 1:
63 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 63

Advancing to step 2:
The number 63 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 63

Let's proceed to step 3:
63 can be fit into 139 2 times, resulting in a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 126 from 139 leaves us with 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 63

Let's proceed to step 4:
When dividing 138 by 63, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Deduct 126 from 138 and we're left with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 63

On to step 5:
The number 63 fits into 122 1 times, leaving a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 221.0
The remainder is 59 after subtracting 63 from 122.
Bring next digit (4) of the dividend behind the 59 and repeat the process: 594 / 63

Going ahead to step 6:
When dividing 594 by 63, we get 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 2219.0
Subtracting 567 from 594 leaves us with 27.
Bring next digit (0) of the dividend behind the 27 and repeat the process: 270 / 63

Going ahead to step 7:
63 goes into 270 4 times with a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 22194.0
If we take 252 away from 270, we end up with 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 63

Moving on to step 8:
63 goes into 184 2 times with a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 221942.0
If we take 126 away from 184, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 9:
63 can be fit into 580 9 times, resulting in a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 221942.9
If we subtract 567 from 580, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 10:
When dividing 130 by 63, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 221942.92
Deduct 126 from 130 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 11:
63 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 221942.92
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
If we divide 400 by 63, we get 6 and a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 221942.9206
The remainder is 22 after subtracting 378 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 13:
63 can be fit into 220 3 times, resulting in a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 221942.92063
Subtract 189 from 220 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 14:
The number 63 fits into 310 4 times, leaving a remainder of 58.
The number 4 becomes the next digit in our result. 
Result so far: 221942.920634
Subtract 252 from 310 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 15:
63 goes into 580 9 times with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 221942.9206349
If we subtract 567 from 580, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 16:
63 goes into 130 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 221942.92063492
Subtracting 126 from 130 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 221942.92063492 and a remainder of 4e-09.