We're dividing 346899 by 28 
We're looking to find how many times 28 goes into 346899.

On to step 1:
When dividing 3 by 28, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 28

Advancing to step 2:
The number 28 fits into 34 1 times, leaving a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 28 from 34 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 28

Advancing to step 3:
When dividing 66 by 28, we get 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 10 after subtracting 56 from 66.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 28

Step 4:
28 can be fit into 108 3 times, resulting in a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 123.0
If we take 84 away from 108, we end up with 24.
Fetch the next digit (9) from the dividend, attach it to 24 and continue: 249 / 28

Step 5:
The number 28 fits into 249 8 times, leaving a remainder of 25.
The next digit of our result is 8. 
Result so far: 1238.0
Subtract 224 from 249 to get 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 28

On to step 6:
28 can be fit into 259 9 times, resulting in a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 12389.0
Deduct 252 from 259 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
When dividing 70 by 28, we get 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 12389.2
The remainder is 14 after subtracting 56 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
When dividing 140 by 28, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 12389.25
If we take 140 away from 140, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 28 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12389.25
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
When dividing 0 by 28, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12389.25
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 12389.25 with a balance of 0.0.