We're dividing 67658256 by 686 
The aim is to understand the frequency of 686 in 67658256.

Moving on to step 1:
686 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 686

On to step 2:
686 goes into 67 0 times with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Append the next digit (6) from the dividend to 67 and continue with: 676 / 686

Advancing to step 3:
686 can be fit into 676 0 times, resulting in a remainder of 676.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 676 after subtracting 0 from 676.
Grab the next digit (5) from the dividend, add it to 676, then carry on: 6765 / 686

On to step 4:
686 goes into 6765 9 times with a remainder of 591.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 6174 from 6765 to get 591.
Include the next digit (8) from the dividend after 591, then repeat: 5918 / 686

Let's proceed to step 5:
5918 divided by 686 is 8 with a remainder of 430.
Write down 8 as next digit of the result. 
Result so far: 98.0
Subtract 5488 from 5918 to get 430.
Append the next digit (2) from the dividend to 430 and continue with: 4302 / 686

Going ahead to step 6:
If we divide 4302 by 686, we get 6 and a remainder of 186.
Write down 6 as next digit of the result. 
Result so far: 986.0
Subtract 4116 from 4302 to get 186.
Include the next digit (5) from the dividend after 186, then repeat: 1865 / 686

Let's proceed to step 7:
If we divide 1865 by 686, we get 2 and a remainder of 493.
Record the quotient 2 as the next digit in the result. 
Result so far: 9862.0
If we subtract 1372 from 1865, we get 493.
Fetch the next digit (6) from the dividend, attach it to 493 and continue: 4936 / 686

Let's proceed to step 8:
When dividing 4936 by 686, we get 7 with a remainder of 134.
Write down 7 as next digit of the result. 
Result so far: 98627.0
If we take 4802 away from 4936, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 9:
686 goes into 1340 1 times with a remainder of 654.
Put 1 as the next digit of the answer. 
Result so far: 98627.1
Subtracting 686 from 1340 leaves us with 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

Going ahead to step 10:
686 can be fit into 6540 9 times, resulting in a remainder of 366.
The number 9 becomes the next digit in our result. 
Result so far: 98627.19
If we take 6174 away from 6540, we end up with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 11:
The number 686 fits into 3660 5 times, leaving a remainder of 230.
Use 5 as the next digit of our solution. 
Result so far: 98627.195
Deduct 3430 from 3660 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 12:
The number 686 fits into 2300 3 times, leaving a remainder of 242.
Put 3 as the next digit of the answer. 
Result so far: 98627.1953
Subtracting 2058 from 2300 leaves us with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

On to step 13:
686 goes into 2420 3 times with a remainder of 362.
Write down 3 as next digit of the result. 
Result so far: 98627.19533
Deduct 2058 from 2420 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

The final outcome is 98627.19533, with a leftover of 0.000362.