We look at the division of 723127 by 68 
The aim is to understand the frequency of 68 in 723127.

Advancing to step 1:
7 divided by 68 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 68

Let's proceed to step 2:
68 can be fit into 72 1 times, resulting in a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 4 after subtracting 68 from 72.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 68

Going ahead to step 3:
The number 68 fits into 43 0 times, leaving a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 43 and we're left with 43.
Grab the next digit (1) from the dividend, add it to 43, then carry on: 431 / 68

Step 4:
If we divide 431 by 68, we get 6 and a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Subtract 408 from 431 to get 23.
Bring next digit (2) of the dividend behind the 23 and repeat the process: 232 / 68

Advancing to step 5:
68 can be fit into 232 3 times, resulting in a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 1063.0
If we take 204 away from 232, we end up with 28.
Grab the next digit (7) from the dividend, add it to 28, then carry on: 287 / 68

Let's proceed to step 6:
The number 68 fits into 287 4 times, leaving a remainder of 15.
Put 4 as the next digit of the answer. 
Result so far: 10634.0
If we subtract 272 from 287, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
When dividing 150 by 68, we get 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 10634.2
Subtracting 136 from 150 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
When dividing 140 by 68, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 10634.22
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 10634.22, with a leftover of 0.004.