We divide 243557 by 63
The aim is to understand the frequency of 63 in 243557.

Step 1:
63 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 63

Step 2:
24 divided by 63 is 0 with a remainder of 24.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Fetch the next digit (3) from the dividend, attach it to 24 and continue: 243 / 63

Advancing to step 3:
The number 63 fits into 243 3 times, leaving a remainder of 54.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 189 from 243 to get 54.
Grab the next digit (5) from the dividend, add it to 54, then carry on: 545 / 63

On to step 4:
The number 63 fits into 545 8 times, leaving a remainder of 41.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
The remainder is 41 after subtracting 504 from 545.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 63

Going ahead to step 5:
63 can be fit into 415 6 times, resulting in a remainder of 37.
The number 6 becomes the next digit in our result. 
Result so far: 386.0
If we take 378 away from 415, we end up with 37.
Grab the next digit (7) from the dividend, add it to 37, then carry on: 377 / 63

On to step 6:
If we divide 377 by 63, we get 5 and a remainder of 62.
Put 5 as the next digit of the answer. 
Result so far: 3865.0
If we subtract 315 from 377, 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.

Moving on to step 7:
If we divide 620 by 63, we get 9 and a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 3865.9
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.

Let's proceed to step 8:
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: 3865.98
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.

Let's proceed to step 9:
63 goes into 260 4 times with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 3865.984
Subtracting 252 from 260 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
The number 63 fits into 80 1 times, leaving a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 3865.9841
The remainder is 17 after subtracting 63 from 80.
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:
If we divide 170 by 63, we get 2 and a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 3865.98412
Subtracting 126 from 170 leaves us with 44.
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:
If we divide 440 by 63, we get 6 and a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 3865.984126
The remainder is 62 after subtracting 378 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 13:
63 can be fit into 620 9 times, resulting in a remainder of 53.
Write down 9 as next digit of the result. 
Result so far: 3865.9841269
Deduct 567 from 620 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 14:
63 goes into 530 8 times with a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 3865.98412698
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.

The quotient of the division is 3865.98412698, and the remainder is 2.6e-08.