340686 ÷ 28 
We want to divide 340686 by 28.

Moving on to step 1:
The number 28 fits into 3 0 times, leaving 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.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 28

On to step 2:
If we divide 34 by 28, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 28 away from 34, we end up with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 28

Moving on to step 3:
The number 28 fits into 60 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 56 from 60 leaves us with 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 28

Advancing to step 4:
28 goes into 46 1 times with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 121.0
If we subtract 28 from 46, we get 18.
Fetch the next digit (8) from the dividend, attach it to 18 and continue: 188 / 28

Let's proceed to step 5:
28 goes into 188 6 times with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 1216.0
The remainder is 20 after subtracting 168 from 188.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 28

Step 6:
28 goes into 206 7 times with a remainder of 10.
The next digit of our result is 7. 
Result so far: 12167.0
Subtract 196 from 206 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
When dividing 100 by 28, we get 3 with a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 12167.3
If we take 84 away from 100, we end up 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.

Step 8:
28 goes into 160 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 12167.35
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
When dividing 200 by 28, we get 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 12167.357
Subtracting 196 from 200 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 10:
When dividing 40 by 28, we get 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 12167.3571
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.

Going ahead to step 11:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 12167.35714
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.

Advancing to step 12:
80 divided by 28 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 12167.357142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
If we divide 240 by 28, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 12167.3571428
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 14:
28 goes into 160 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 12167.35714285
If we take 140 away from 160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 12167.35714285 with a balance of 2e-08.