Let's divide 104012 by 63
The aim is to understand the frequency of 63 in 104012.

Step 1:
When dividing 1 by 63, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 63

Step 2:
10 divided by 63 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 63

On to step 3:
If we divide 104 by 63, we get 1 and a remainder of 41.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 63 from 104, we get 41.
Append the next digit (0) from the dividend to 41 and continue with: 410 / 63

Advancing to step 4:
410 divided by 63 is 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtract 378 from 410 to get 32.
Take the next digit (1) from the dividend and append it to 32, then repeat: 321 / 63

On to step 5:
63 goes into 321 5 times with a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 165.0
The remainder is 6 after subtracting 315 from 321.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 63

Let's proceed to step 6:
62 divided by 63 is 0 with a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 1650.0
If we subtract 0 from 62, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 7:
620 divided by 63 is 9 with a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 1650.9
The remainder is 53 after subtracting 567 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 8:
63 can be fit into 530 8 times, resulting in a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 1650.98
If we take 504 away from 530, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
When dividing 260 by 63, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 1650.984
Subtract 252 from 260 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
The number 63 fits into 80 1 times, leaving a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1650.9841
If we take 63 away from 80, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 11:
When dividing 170 by 63, we get 2 with a remainder of 44.
The next digit of our result is 2. 
Result so far: 1650.98412
The remainder is 44 after subtracting 126 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 12:
63 goes into 440 6 times with a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 1650.984126
If we take 378 away from 440, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 13:
The number 63 fits into 620 9 times, leaving a remainder of 53.
Use 9 as the next digit of our solution. 
Result so far: 1650.9841269
If we subtract 567 from 620, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 14:
When dividing 530 by 63, we get 8 with a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 1650.98412698
Subtracting 504 from 530 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 1650.98412698, with a leftover of 2.6e-08.