We look at the division of 20106097 by 680 
The aim is to understand the frequency of 680 in 20106097.

Step 1:
680 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 680

Step 2:
680 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 680

On to step 3:
201 divided by 680 is 0 with a remainder of 201.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 201, we get 201.
Grab the next digit (0) from the dividend, add it to 201, then carry on: 2010 / 680

Moving on to step 4:
The number 680 fits into 2010 2 times, leaving a remainder of 650.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1360 away from 2010, we end up with 650.
Append the next digit (6) from the dividend to 650 and continue with: 6506 / 680

Going ahead to step 5:
When dividing 6506 by 680, we get 9 with a remainder of 386.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Subtract 6120 from 6506 to get 386.
Take the next digit (0) from the dividend and append it to 386, then repeat: 3860 / 680

Advancing to step 6:
When dividing 3860 by 680, we get 5 with a remainder of 460.
Use 5 as the next digit of our solution. 
Result so far: 295.0
If we subtract 3400 from 3860, we get 460.
Grab the next digit (9) from the dividend, add it to 460, then carry on: 4609 / 680

Advancing to step 7:
4609 divided by 680 is 6 with a remainder of 529.
Use 6 as the next digit of our solution. 
Result so far: 2956.0
If we subtract 4080 from 4609, we get 529.
Grab the next digit (7) from the dividend, add it to 529, then carry on: 5297 / 680

Going ahead to step 8:
5297 divided by 680 is 7 with a remainder of 537.
The next digit of our result is 7. 
Result so far: 29567.0
If we take 4760 away from 5297, we end up with 537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

On to step 9:
5370 divided by 680 is 7 with a remainder of 610.
The number 7 becomes the next digit in our result. 
Result so far: 29567.7
Deduct 4760 from 5370 and we're left with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Advancing to step 10:
680 can be fit into 6100 8 times, resulting in a remainder of 660.
Put 8 as the next digit of the answer. 
Result so far: 29567.78
If we subtract 5440 from 6100, we get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 11:
When dividing 6600 by 680, we get 9 with a remainder of 480.
The next digit of our result is 9. 
Result so far: 29567.789
If we take 6120 away from 6600, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 12:
When dividing 4800 by 680, we get 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 29567.7897
The remainder is 40 after subtracting 4760 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
The number 680 fits into 400 0 times, leaving a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 29567.7897
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 14:
If we divide 4000 by 680, we get 5 and a remainder of 600.
Use 5 as the next digit of our solution. 
Result so far: 29567.789705
Subtract 3400 from 4000 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 15:
6000 divided by 680 is 8 with a remainder of 560.
Write down 8 as next digit of the result. 
Result so far: 29567.7897058
Deduct 5440 from 6000 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 16:
When dividing 5600 by 680, we get 8 with a remainder of 160.
Put 8 as the next digit of the answer. 
Result so far: 29567.78970588
The remainder is 160 after subtracting 5440 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

In conclusion, the division gives 29567.78970588 with a balance of 1.6e-07.