We divide 128486 by 68
The aim is to understand the frequency of 68 in 128486.

Advancing to step 1:
68 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 68

Going ahead to step 2:
68 can be fit into 12 0 times, resulting in a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 68

Moving on to step 3:
68 can be fit into 128 1 times, resulting in a remainder of 60.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 68 away from 128, we end up with 60.
Append the next digit (4) from the dividend to 60 and continue with: 604 / 68

Let's proceed to step 4:
The number 68 fits into 604 8 times, leaving a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Deduct 544 from 604 and we're left with 60.
Bring next digit (8) of the dividend behind the 60 and repeat the process: 608 / 68

On to step 5:
When dividing 608 by 68, we get 8 with a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 188.0
Deduct 544 from 608 and we're left with 64.
Fetch the next digit (6) from the dividend, attach it to 64 and continue: 646 / 68

Advancing to step 6:
If we divide 646 by 68, we get 9 and a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 1889.0
Subtracting 612 from 646 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 7:
If we divide 340 by 68, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1889.5
The remainder is 0 after subtracting 340 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
68 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1889.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
When dividing 0 by 68, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1889.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1889.5 with a remaining 0.0.