169810 ÷ 12 
We're looking to find how many times 12 goes into 169810.

Let's proceed to step 1:
If we divide 1 by 12, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 12

Step 2:
If we divide 16 by 12, we get 1 and a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 12 away from 16, we end up with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 12

Moving on to step 3:
If we divide 49 by 12, we get 4 and a remainder of 1.
The next digit of our result is 4. 
Result so far: 14.0
If we take 48 away from 49, we end up with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 12

Advancing to step 4:
If we divide 18 by 12, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 141.0
If we subtract 12 from 18, we get 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 12

Moving on to step 5:
If we divide 61 by 12, we get 5 and a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 1415.0
Subtract 60 from 61 to get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 12

Moving on to step 6:
When dividing 10 by 12, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 14150.0
Deduct 0 from 10 and we're left 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.

Going ahead to step 7:
100 divided by 12 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 14150.8
Subtracting 96 from 100 leaves us 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.

Going ahead to step 8:
40 divided by 12 is 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 14150.83
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.

Going ahead to step 9:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 14150.833
Subtracting 36 from 40 leaves us 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 14150.833 with a balance of 0.0004.