We're dividing 337676 by 63 
The aim is to understand the frequency of 63 in 337676.

Step 1:
3 divided by 63 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 63

Advancing to step 2:
63 can be fit into 33 0 times, resulting in a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 33 to get 33.
Fetch the next digit (7) from the dividend, attach it to 33 and continue: 337 / 63

Step 3:
63 can be fit into 337 5 times, resulting in a remainder of 22.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 315 from 337, we get 22.
Bring next digit (6) of the dividend behind the 22 and repeat the process: 226 / 63

Let's proceed to step 4:
If we divide 226 by 63, we get 3 and a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 53.0
Subtract 189 from 226 to get 37.
Include the next digit (7) from the dividend after 37, then repeat: 377 / 63

Going ahead to step 5:
If we divide 377 by 63, we get 5 and a remainder of 62.
The next digit of our result is 5. 
Result so far: 535.0
Subtract 315 from 377 to get 62.
Append the next digit (6) from the dividend to 62 and continue with: 626 / 63

Advancing to step 6:
When dividing 626 by 63, we get 9 with a remainder of 59.
The next digit of our result is 9. 
Result so far: 5359.0
Deduct 567 from 626 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 7:
If we divide 590 by 63, we get 9 and a remainder of 23.
The next digit of our result is 9. 
Result so far: 5359.9
Subtract 567 from 590 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 8:
The number 63 fits into 230 3 times, leaving a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 5359.93
Deduct 189 from 230 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 9:
If we divide 410 by 63, we get 6 and a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 5359.936
Subtract 378 from 410 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
320 divided by 63 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 5359.9365
Subtract 315 from 320 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 11:
When dividing 50 by 63, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 5359.9365
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
63 can be fit into 500 7 times, resulting in a remainder of 59.
Write down 7 as next digit of the result. 
Result so far: 5359.936507
If we take 441 away from 500, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 13:
When dividing 590 by 63, we get 9 with a remainder of 23.
The next digit of our result is 9. 
Result so far: 5359.9365079
Subtracting 567 from 590 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 14:
63 goes into 230 3 times with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 5359.93650793
If we take 189 away from 230, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final result is 5359.93650793 with a remainder of 4.1e-08.