We're dividing 686776 by 10 
The aim is to understand the frequency of 10 in 686776.

Going ahead to step 1:
10 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 10

On to step 2:
When dividing 68 by 10, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 60 from 68, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 10

Going ahead to step 3:
When dividing 86 by 10, we get 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
The remainder is 6 after subtracting 80 from 86.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 10

Moving on to step 4:
10 can be fit into 67 6 times, resulting in a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 686.0
Subtracting 60 from 67 leaves us with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 10

Advancing to step 5:
10 goes into 77 7 times with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 6867.0
Deduct 70 from 77 and we're left with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 10

Moving on to step 6:
If we divide 76 by 10, we get 7 and a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 68677.0
If we take 70 away from 76, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
10 goes into 60 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 68677.6
Subtracting 60 from 60 leaves us 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.

Moving on to step 8:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 68677.6
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
10 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 68677.6
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.

The quotient of the division is 68677.6, and the remainder is 0.0.