We look at the division of 994080 by 63 
The aim is to understand the frequency of 63 in 994080.

Step 1:
When dividing 9 by 63, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 63

Advancing to step 2:
If we divide 99 by 63, we get 1 and a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 63 from 99 leaves us with 36.
Append the next digit (4) from the dividend to 36 and continue with: 364 / 63

Going ahead to step 3:
63 goes into 364 5 times with a remainder of 49.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 315 from 364 to get 49.
Bring next digit (0) of the dividend behind the 49 and repeat the process: 490 / 63

Going ahead to step 4:
When dividing 490 by 63, we get 7 with a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 157.0
Deduct 441 from 490 and we're left with 49.
Include the next digit (8) from the dividend after 49, then repeat: 498 / 63

Step 5:
If we divide 498 by 63, we get 7 and a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 1577.0
The remainder is 57 after subtracting 441 from 498.
Bring next digit (0) of the dividend behind the 57 and repeat the process: 570 / 63

Let's proceed to step 6:
If we divide 570 by 63, we get 9 and a remainder of 3.
The next digit of our result is 9. 
Result so far: 15779.0
Subtract 567 from 570 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
When dividing 30 by 63, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 15779.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
The number 63 fits into 300 4 times, leaving a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 15779.04
Deduct 252 from 300 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 9:
When dividing 480 by 63, we get 7 with a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 15779.047
Subtracting 441 from 480 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 10:
63 goes into 390 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 15779.0476
Deduct 378 from 390 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 11:
120 divided by 63 is 1 with a remainder of 57.
The number 1 becomes the next digit in our result. 
Result so far: 15779.04761
Subtracting 63 from 120 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 12:
When dividing 570 by 63, we get 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 15779.047619
If we take 567 away from 570, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 13:
63 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 15779.047619
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
63 goes into 300 4 times with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 15779.04761904
The remainder is 48 after subtracting 252 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 15779.04761904 with a remaining 4.8e-08.