672658 ÷ 12 
Let's see how many times 12 fits into 672658.

Going ahead to step 1:
The number 12 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 12

Let's proceed to step 2:
12 can be fit into 67 5 times, resulting in a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 7 after subtracting 60 from 67.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 12

Step 3:
72 divided by 12 is 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 56.0
If we subtract 72 from 72, we get 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 12

On to step 4:
6 divided by 12 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 560.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 12

Advancing to step 5:
If we divide 65 by 12, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 5605.0
If we subtract 60 from 65, we get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 12

Advancing to step 6:
12 goes into 58 4 times with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 56054.0
Subtracting 48 from 58 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
12 goes into 100 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 56054.8
If we take 96 away from 100, we end up 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.

Step 8:
40 divided by 12 is 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 56054.83
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
When dividing 40 by 12, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 56054.833
Deduct 36 from 40 and we're left 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.

In conclusion, the division gives 56054.833 with a balance of 0.0004.