We're dividing 38236518 by 691 
The aim is to understand the frequency of 691 in 38236518.

Advancing to step 1:
When dividing 3 by 691, we get 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.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 691

Advancing to step 2:
691 goes into 38 0 times with a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Include the next digit (2) from the dividend after 38, then repeat: 382 / 691

Advancing to step 3:
691 can be fit into 382 0 times, resulting in a remainder of 382.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 382 leaves us with 382.
Bring next digit (3) of the dividend behind the 382 and repeat the process: 3823 / 691

Step 4:
If we divide 3823 by 691, we get 5 and a remainder of 368.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 3455 from 3823 to get 368.
Grab the next digit (6) from the dividend, add it to 368, then carry on: 3686 / 691

Step 5:
When dividing 3686 by 691, we get 5 with a remainder of 231.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Subtracting 3455 from 3686 leaves us with 231.
Take the next digit (5) from the dividend and append it to 231, then repeat: 2315 / 691

Step 6:
The number 691 fits into 2315 3 times, leaving a remainder of 242.
Put 3 as the next digit of the answer. 
Result so far: 553.0
The remainder is 242 after subtracting 2073 from 2315.
Fetch the next digit (1) from the dividend, attach it to 242 and continue: 2421 / 691

Let's proceed to step 7:
691 can be fit into 2421 3 times, resulting in a remainder of 348.
Use 3 as the next digit of our solution. 
Result so far: 5533.0
If we take 2073 away from 2421, we end up with 348.
Bring next digit (8) of the dividend behind the 348 and repeat the process: 3488 / 691

Advancing to step 8:
The number 691 fits into 3488 5 times, leaving a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 55335.0
If we take 3455 away from 3488, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 9:
If we divide 330 by 691, we get 0 and a remainder of 330.
Use 0 as the next digit of our solution. 
Result so far: 55335.0
Subtract 0 from 330 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

On to step 10:
3300 divided by 691 is 4 with a remainder of 536.
Use 4 as the next digit of our solution. 
Result so far: 55335.04
If we subtract 2764 from 3300, we get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Advancing to step 11:
If we divide 5360 by 691, we get 7 and a remainder of 523.
Use 7 as the next digit of our solution. 
Result so far: 55335.047
Deduct 4837 from 5360 and we're left with 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Let's proceed to step 12:
691 can be fit into 5230 7 times, resulting in a remainder of 393.
Write down 7 as next digit of the result. 
Result so far: 55335.0477
Deduct 4837 from 5230 and we're left with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

The final result is 55335.0477 with a remainder of 0.00393.