We divide 169904 by 12
Our goal is to divide 169904 by 12.

Moving on to step 1:
12 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 12

Step 2:
If we divide 16 by 12, we get 1 and a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 4 after subtracting 12 from 16.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 12

On to step 3:
12 goes into 49 4 times with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtract 48 from 49 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 12

Let's proceed to step 4:
12 can be fit into 19 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 141.0
Subtract 12 from 19 to get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 12

Moving on to step 5:
If we divide 70 by 12, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 1415.0
The remainder is 10 after subtracting 60 from 70.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 12

Going ahead to step 6:
When dividing 104 by 12, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 14158.0
The remainder is 8 after subtracting 96 from 104.
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 7:
When dividing 80 by 12, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 14158.6
If we subtract 72 from 80, we 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 8:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The next digit of our result is 6. 
Result so far: 14158.66
Subtract 72 from 80 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.

In conclusion, the division gives 14158.66 with a balance of 0.008.