We look at the division of 459409 by 63 
The aim is to understand the frequency of 63 in 459409.

Moving on to step 1:
4 divided by 63 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 63

Let's proceed to step 2:
63 can be fit into 45 0 times, resulting in a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 63

Step 3:
63 goes into 459 7 times with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 441 from 459 to get 18.
Include the next digit (4) from the dividend after 18, then repeat: 184 / 63

Going ahead to step 4:
63 can be fit into 184 2 times, resulting in a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 72.0
If we take 126 away from 184, we end up with 58.
Grab the next digit (0) from the dividend, add it to 58, then carry on: 580 / 63

Advancing to step 5:
63 goes into 580 9 times with a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 729.0
Deduct 567 from 580 and we're left with 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 63

Let's proceed to step 6:
The number 63 fits into 139 2 times, leaving a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 7292.0
The remainder is 13 after subtracting 126 from 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
If we divide 130 by 63, we get 2 and a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 7292.2
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.

Moving on to step 8:
40 divided by 63 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 7292.2
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.

Step 9:
63 goes into 400 6 times with a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 7292.206
Subtract 378 from 400 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 10:
220 divided by 63 is 3 with a remainder of 31.
The next digit of our result is 3. 
Result so far: 7292.2063
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.

Going ahead to step 11:
310 divided by 63 is 4 with a remainder of 58.
Use 4 as the next digit of our solution. 
Result so far: 7292.20634
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.

Step 12:
The number 63 fits into 580 9 times, leaving a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 7292.206349
The remainder is 13 after subtracting 567 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 13:
130 divided by 63 is 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 7292.2063492
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.

Let's proceed to step 14:
When dividing 40 by 63, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 7292.2063492
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.

In conclusion, the division gives 7292.2063492 with a balance of 4e-08.