We look at the division of 343039 by 28 
We're looking to find how many times 28 goes into 343039.

Moving on to step 1:
28 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 28

Step 2:
28 goes into 34 1 times with a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 28 from 34 to get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 28

Let's proceed to step 3:
The number 28 fits into 63 2 times, leaving a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 7 after subtracting 56 from 63.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 28

Advancing to step 4:
When dividing 70 by 28, we get 2 with a remainder of 14.
The next digit of our result is 2. 
Result so far: 122.0
Subtract 56 from 70 to get 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 28

On to step 5:
When dividing 143 by 28, we get 5 with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 1225.0
Deduct 140 from 143 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 28

Advancing to step 6:
The number 28 fits into 39 1 times, leaving a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 12251.0
If we take 28 away from 39, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
28 can be fit into 110 3 times, resulting in a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 12251.3
Subtracting 84 from 110 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
260 divided by 28 is 9 with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 12251.39
If we subtract 252 from 260, 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.

Let's proceed to step 9:
28 goes into 80 2 times with a remainder of 24.
The next digit of our result is 2. 
Result so far: 12251.392
If we take 56 away from 80, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
240 divided by 28 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 12251.3928
Deduct 224 from 240 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
28 goes into 160 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 12251.39285
If we subtract 140 from 160, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 12251.392857
The remainder is 4 after subtracting 196 from 200.
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 13:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 12251.3928571
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
When dividing 120 by 28, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 12251.39285714
Subtracting 112 from 120 leaves us with 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 12251.39285714 with a balance of 8e-09.