We look at the division of 17927681 by 926 
The aim is to understand the frequency of 926 in 17927681.

Going ahead to step 1:
926 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 926

Moving on to step 2:
When dividing 17 by 926, we get 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 926

Let's proceed to step 3:
The number 926 fits into 179 0 times, leaving a remainder of 179.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 179 after subtracting 0 from 179.
Grab the next digit (2) from the dividend, add it to 179, then carry on: 1792 / 926

Going ahead to step 4:
926 goes into 1792 1 times with a remainder of 866.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 926 from 1792 leaves us with 866.
Bring next digit (7) of the dividend behind the 866 and repeat the process: 8667 / 926

Step 5:
926 can be fit into 8667 9 times, resulting in a remainder of 333.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 8334 away from 8667, we end up with 333.
Include the next digit (6) from the dividend after 333, then repeat: 3336 / 926

Let's proceed to step 6:
926 can be fit into 3336 3 times, resulting in a remainder of 558.
The number 3 becomes the next digit in our result. 
Result so far: 193.0
Deduct 2778 from 3336 and we're left with 558.
Include the next digit (8) from the dividend after 558, then repeat: 5588 / 926

On to step 7:
If we divide 5588 by 926, we get 6 and a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 1936.0
The remainder is 32 after subtracting 5556 from 5588.
Fetch the next digit (1) from the dividend, attach it to 32 and continue: 321 / 926

Going ahead to step 8:
If we divide 321 by 926, we get 0 and a remainder of 321.
The next digit of our result is 0. 
Result so far: 19360.0
Subtract 0 from 321 to get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Going ahead to step 9:
If we divide 3210 by 926, we get 3 and a remainder of 432.
Use 3 as the next digit of our solution. 
Result so far: 19360.3
If we subtract 2778 from 3210, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Step 10:
4320 divided by 926 is 4 with a remainder of 616.
The next digit of our result is 4. 
Result so far: 19360.34
Deduct 3704 from 4320 and we're left with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Step 11:
The number 926 fits into 6160 6 times, leaving a remainder of 604.
Use 6 as the next digit of our solution. 
Result so far: 19360.346
If we take 5556 away from 6160, we end up with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Moving on to step 12:
926 can be fit into 6040 6 times, resulting in a remainder of 484.
Put 6 as the next digit of the answer. 
Result so far: 19360.3466
Subtracting 5556 from 6040 leaves us with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

After the division, we end up with 19360.3466 and a remainder of 0.00484.