356545 ÷ 12 
Let's see how many times 12 fits into 356545.

Moving on to step 1:
When dividing 3 by 12, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 12

Advancing to step 2:
35 divided by 12 is 2 with a remainder of 11.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 24 from 35 to get 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 12

On to step 3:
116 divided by 12 is 9 with a remainder of 8.
The next digit of our result is 9. 
Result so far: 29.0
If we subtract 108 from 116, we get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 12

Let's proceed to step 4:
When dividing 85 by 12, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 297.0
If we subtract 84 from 85, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 12

Advancing to step 5:
14 divided by 12 is 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 2971.0
Subtracting 12 from 14 leaves us with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 12

Going ahead to step 6:
12 can be fit into 25 2 times, resulting in a remainder of 1.
The next digit of our result is 2. 
Result so far: 29712.0
Subtract 24 from 25 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
If we divide 10 by 12, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 29712.0
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.

On to step 8:
100 divided by 12 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 29712.08
If we subtract 96 from 100, we 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.

On to step 9:
If we divide 40 by 12, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 29712.083
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.

Moving on to step 10:
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: 29712.0833
If we subtract 36 from 40, we 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.

In conclusion, the division gives 29712.0833 with a balance of 4e-05.