Let's divide 639094 by 63
The aim is to understand the frequency of 63 in 639094.

Going ahead to step 1:
63 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 63

Moving on to step 2:
When dividing 63 by 63, we get 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 63 from 63 leaves us with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 63

Advancing to step 3:
If we divide 9 by 63, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 63

Advancing to step 4:
63 can be fit into 90 1 times, resulting in a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 101.0
Subtracting 63 from 90 leaves us with 27.
Grab the next digit (9) from the dividend, add it to 27, then carry on: 279 / 63

On to step 5:
If we divide 279 by 63, we get 4 and a remainder of 27.
The number 4 becomes the next digit in our result. 
Result so far: 1014.0
The remainder is 27 after subtracting 252 from 279.
Append the next digit (4) from the dividend to 27 and continue with: 274 / 63

Step 6:
63 goes into 274 4 times with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 10144.0
If we take 252 away from 274, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
When dividing 220 by 63, we get 3 with a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 10144.3
The remainder is 31 after subtracting 189 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 8:
If we divide 310 by 63, we get 4 and a remainder of 58.
Use 4 as the next digit of our solution. 
Result so far: 10144.34
Deduct 252 from 310 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 9:
63 goes into 580 9 times with a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 10144.349
If we take 567 away from 580, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 10:
When dividing 130 by 63, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 10144.3492
If we subtract 126 from 130, we get 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 11:
The number 63 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 10144.3492
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
63 goes into 400 6 times with a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 10144.349206
Deduct 378 from 400 and we're left with 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 13:
When dividing 220 by 63, we get 3 with a remainder of 31.
The next digit of our result is 3. 
Result so far: 10144.3492063
The remainder is 31 after subtracting 189 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 14:
63 can be fit into 310 4 times, resulting in a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 10144.34920634
If we take 252 away from 310, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final result is 10144.34920634 with a remainder of 5.8e-08.