541539 ÷ 63 
The aim is to understand the frequency of 63 in 541539.

Step 1:
5 divided by 63 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 63

Moving on to step 2:
When dividing 54 by 63, we get 0 with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Append the next digit (1) from the dividend to 54 and continue with: 541 / 63

Advancing to step 3:
If we divide 541 by 63, we get 8 and a remainder of 37.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 37 after subtracting 504 from 541.
Include the next digit (5) from the dividend after 37, then repeat: 375 / 63

Advancing to step 4:
When dividing 375 by 63, we get 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
Subtracting 315 from 375 leaves us with 60.
Bring next digit (3) of the dividend behind the 60 and repeat the process: 603 / 63

On to step 5:
If we divide 603 by 63, we get 9 and a remainder of 36.
The next digit of our result is 9. 
Result so far: 859.0
Deduct 567 from 603 and we're left with 36.
Bring next digit (9) of the dividend behind the 36 and repeat the process: 369 / 63

Let's proceed to step 6:
369 divided by 63 is 5 with a remainder of 54.
Write down 5 as next digit of the result. 
Result so far: 8595.0
Subtract 315 from 369 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 7:
63 can be fit into 540 8 times, resulting in a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 8595.8
Deduct 504 from 540 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 8:
63 goes into 360 5 times with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 8595.85
If we subtract 315 from 360, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 9:
63 goes into 450 7 times with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 8595.857
Subtracting 441 from 450 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 10:
63 goes into 90 1 times with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 8595.8571
If we take 63 away from 90, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 11:
63 can be fit into 270 4 times, resulting in a remainder of 18.
The next digit of our result is 4. 
Result so far: 8595.85714
Subtract 252 from 270 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 12:
The number 63 fits into 180 2 times, leaving a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 8595.857142
Subtracting 126 from 180 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 13:
The number 63 fits into 540 8 times, leaving a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 8595.8571428
If we take 504 away from 540, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 14:
When dividing 360 by 63, we get 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 8595.85714285
If we subtract 315 from 360, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Our division results in 8595.85714285 with a remaining 4.5e-08.