Let's divide 350569 by 12
Let's see how many times 12 fits into 350569.

Advancing to step 1:
12 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 12

Let's proceed to step 2:
If we divide 35 by 12, we get 2 and a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 24 from 35 leaves us with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 12

Let's proceed to step 3:
The number 12 fits into 110 9 times, leaving a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Deduct 108 from 110 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 12

Step 4:
If we divide 25 by 12, we get 2 and a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 292.0
The remainder is 1 after subtracting 24 from 25.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 12

Moving on to step 5:
12 goes into 16 1 times with a remainder of 4.
The next digit of our result is 1. 
Result so far: 2921.0
Subtract 12 from 16 to get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 12

Let's proceed to step 6:
The number 12 fits into 49 4 times, leaving a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 29214.0
The remainder is 1 after subtracting 48 from 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
When dividing 10 by 12, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 29214.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 12, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 29214.08
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.

Going ahead to step 9:
The number 12 fits into 40 3 times, leaving a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 29214.083
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.

Let's proceed to step 10:
When dividing 40 by 12, we get 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 29214.0833
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 29214.0833 with a balance of 4e-05.