We look at the division of 13753655 by 673 
The aim is to understand the frequency of 673 in 13753655.

Going ahead to step 1:
1 divided by 673 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 673

Advancing to step 2:
The number 673 fits into 13 0 times, leaving a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 673

Step 3:
If we divide 137 by 673, we get 0 and a remainder of 137.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 137 leaves us with 137.
Include the next digit (5) from the dividend after 137, then repeat: 1375 / 673

On to step 4:
If we divide 1375 by 673, we get 2 and a remainder of 29.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1346 from 1375 and we're left with 29.
Grab the next digit (3) from the dividend, add it to 29, then carry on: 293 / 673

Going ahead to step 5:
673 goes into 293 0 times with a remainder of 293.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we take 0 away from 293, we end up with 293.
Bring next digit (6) of the dividend behind the 293 and repeat the process: 2936 / 673

Moving on to step 6:
When dividing 2936 by 673, we get 4 with a remainder of 244.
Record the quotient 4 as the next digit in the result. 
Result so far: 204.0
The remainder is 244 after subtracting 2692 from 2936.
Append the next digit (5) from the dividend to 244 and continue with: 2445 / 673

Moving on to step 7:
The number 673 fits into 2445 3 times, leaving a remainder of 426.
Record the quotient 3 as the next digit in the result. 
Result so far: 2043.0
The remainder is 426 after subtracting 2019 from 2445.
Include the next digit (5) from the dividend after 426, then repeat: 4265 / 673

On to step 8:
4265 divided by 673 is 6 with a remainder of 227.
The next digit of our result is 6. 
Result so far: 20436.0
The remainder is 227 after subtracting 4038 from 4265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Moving on to step 9:
The number 673 fits into 2270 3 times, leaving a remainder of 251.
Record the quotient 3 as the next digit in the result. 
Result so far: 20436.3
If we subtract 2019 from 2270, we get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Let's proceed to step 10:
673 can be fit into 2510 3 times, resulting in a remainder of 491.
The next digit of our result is 3. 
Result so far: 20436.33
If we subtract 2019 from 2510, we get 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

In conclusion, the division gives 20436.33 with a balance of 0.491.