We look at the division of 79297201 by 68 
The aim is to understand the frequency of 68 in 79297201.

Going ahead to step 1:
When dividing 7 by 68, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 68

Step 2:
68 can be fit into 79 1 times, resulting in a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 68 from 79 leaves us with 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 68

Moving on to step 3:
68 goes into 112 1 times with a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 44 after subtracting 68 from 112.
Take the next digit (9) from the dividend and append it to 44, then repeat: 449 / 68

On to step 4:
The number 68 fits into 449 6 times, leaving a remainder of 41.
Put 6 as the next digit of the answer. 
Result so far: 116.0
If we subtract 408 from 449, we get 41.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 68

Step 5:
If we divide 417 by 68, we get 6 and a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 1166.0
If we take 408 away from 417, we end up with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 68

Moving on to step 6:
92 divided by 68 is 1 with a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 11661.0
If we take 68 away from 92, we end up with 24.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 68

On to step 7:
The number 68 fits into 240 3 times, leaving a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 116613.0
If we take 204 away from 240, we end up with 36.
Fetch the next digit (1) from the dividend, attach it to 36 and continue: 361 / 68

Advancing to step 8:
361 divided by 68 is 5 with a remainder of 21.
Write down 5 as next digit of the result. 
Result so far: 1166135.0
Subtract 340 from 361 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 9:
210 divided by 68 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 1166135.3
The remainder is 6 after subtracting 204 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
If we divide 60 by 68, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 1166135.3
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
The number 68 fits into 600 8 times, leaving a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 1166135.308
Deduct 544 from 600 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
68 goes into 560 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 1166135.3088
Subtracting 544 from 560 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 1166135.3088 with a remainder of 0.00016.