We look at the division of 71792263 by 681 
The aim is to understand the frequency of 681 in 71792263.

Advancing to step 1:
The number 681 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 681

Going ahead to step 2:
If we divide 71 by 681, we get 0 and a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Append the next digit (7) from the dividend to 71 and continue with: 717 / 681

On to step 3:
681 goes into 717 1 times with a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 681 from 717, we get 36.
Fetch the next digit (9) from the dividend, attach it to 36 and continue: 369 / 681

Moving on to step 4:
When dividing 369 by 681, we get 0 with a remainder of 369.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 369, we get 369.
Append the next digit (2) from the dividend to 369 and continue with: 3692 / 681

Advancing to step 5:
The number 681 fits into 3692 5 times, leaving a remainder of 287.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
The remainder is 287 after subtracting 3405 from 3692.
Append the next digit (2) from the dividend to 287 and continue with: 2872 / 681

Moving on to step 6:
681 goes into 2872 4 times with a remainder of 148.
Use 4 as the next digit of our solution. 
Result so far: 1054.0
If we take 2724 away from 2872, we end up with 148.
Grab the next digit (6) from the dividend, add it to 148, then carry on: 1486 / 681

Step 7:
When dividing 1486 by 681, we get 2 with a remainder of 124.
Record the quotient 2 as the next digit in the result. 
Result so far: 10542.0
Subtract 1362 from 1486 to get 124.
Grab the next digit (3) from the dividend, add it to 124, then carry on: 1243 / 681

Let's proceed to step 8:
If we divide 1243 by 681, we get 1 and a remainder of 562.
Put 1 as the next digit of the answer. 
Result so far: 105421.0
Subtract 681 from 1243 to get 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

On to step 9:
When dividing 5620 by 681, we get 8 with a remainder of 172.
Put 8 as the next digit of the answer. 
Result so far: 105421.8
Deduct 5448 from 5620 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 10:
The number 681 fits into 1720 2 times, leaving a remainder of 358.
Record the quotient 2 as the next digit in the result. 
Result so far: 105421.82
If we take 1362 away from 1720, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Advancing to step 11:
681 can be fit into 3580 5 times, resulting in a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 105421.825
Deduct 3405 from 3580 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 12:
681 can be fit into 1750 2 times, resulting in a remainder of 388.
Use 2 as the next digit of our solution. 
Result so far: 105421.8252
Subtract 1362 from 1750 to get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Going ahead to step 13:
681 can be fit into 3880 5 times, resulting in a remainder of 475.
The next digit of our result is 5. 
Result so far: 105421.82525
Subtracting 3405 from 3880 leaves us with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Step 14:
When dividing 4750 by 681, we get 6 with a remainder of 664.
Use 6 as the next digit of our solution. 
Result so far: 105421.825256
If we take 4086 away from 4750, we end up with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Moving on to step 15:
If we divide 6640 by 681, we get 9 and a remainder of 511.
The number 9 becomes the next digit in our result. 
Result so far: 105421.8252569
Deduct 6129 from 6640 and we're left with 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Advancing to step 16:
The number 681 fits into 5110 7 times, leaving a remainder of 343.
The next digit of our result is 7. 
Result so far: 105421.82525697
If we take 4767 away from 5110, we end up with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

The quotient of the division is 105421.82525697, and the remainder is 3.43e-07.