678677 ÷ 12 
We're looking to find how many times 12 goes into 678677.

Step 1:
If we divide 6 by 12, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 12

Let's proceed to step 2:
If we divide 67 by 12, we get 5 and a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 7 after subtracting 60 from 67.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 12

Advancing to step 3:
78 divided by 12 is 6 with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 56.0
If we subtract 72 from 78, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 12

Advancing to step 4:
66 divided by 12 is 5 with a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 565.0
Subtracting 60 from 66 leaves us with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 12

Advancing to step 5:
The number 12 fits into 67 5 times, leaving a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 5655.0
Subtract 60 from 67 to get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 12

Advancing to step 6:
The number 12 fits into 77 6 times, leaving a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 56556.0
The remainder is 5 after subtracting 72 from 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
The number 12 fits into 50 4 times, leaving a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 56556.4
Deduct 48 from 50 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
The number 12 fits into 20 1 times, leaving a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 56556.41
Subtract 12 from 20 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
When dividing 80 by 12, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 56556.416
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
12 goes into 80 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 56556.4166
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 56556.4166 with a remainder of 8e-05.