Let's divide 558343 by 63
The aim is to understand the frequency of 63 in 558343.

Going ahead to step 1:
When dividing 5 by 63, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 63

Advancing to step 2:
The number 63 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Bring next digit (8) of the dividend behind the 55 and repeat the process: 558 / 63

On to step 3:
63 can be fit into 558 8 times, resulting in a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 504 from 558 to get 54.
Include the next digit (3) from the dividend after 54, then repeat: 543 / 63

Moving on to step 4:
63 goes into 543 8 times with a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 88.0
If we take 504 away from 543, we end up with 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 63

Going ahead to step 5:
The number 63 fits into 394 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 886.0
The remainder is 16 after subtracting 378 from 394.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 63

Step 6:
When dividing 163 by 63, we get 2 with a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 8862.0
Subtract 126 from 163 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 7:
The number 63 fits into 370 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 8862.5
Subtracting 315 from 370 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 8:
63 goes into 550 8 times with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 8862.58
If we take 504 away from 550, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 9:
460 divided by 63 is 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 8862.587
If we subtract 441 from 460, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 10:
If we divide 190 by 63, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 8862.5873
Subtracting 189 from 190 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 11:
When dividing 10 by 63, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 8862.5873
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 12:
When dividing 100 by 63, we get 1 with a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 8862.587301
If we take 63 away from 100, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 13:
The number 63 fits into 370 5 times, leaving a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 8862.5873015
If we take 315 away from 370, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 14:
550 divided by 63 is 8 with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 8862.58730158
Deduct 504 from 550 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final result is 8862.58730158 with a remainder of 4.6e-08.