We divide 343408 by 28
We're looking to find how many times 28 goes into 343408.

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.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 28

Going ahead to step 2:
If we divide 34 by 28, we get 1 and a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 28 away from 34, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 28

Step 3:
28 can be fit into 63 2 times, resulting in a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 56 from 63 to get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 28

Advancing to step 4:
When dividing 74 by 28, we get 2 with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
The remainder is 18 after subtracting 56 from 74.
Grab the next digit (0) from the dividend, add it to 18, then carry on: 180 / 28

Advancing to step 5:
28 goes into 180 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 1226.0
The remainder is 12 after subtracting 168 from 180.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 28

Going ahead to step 6:
28 can be fit into 128 4 times, resulting in a remainder of 16.
The next digit of our result is 4. 
Result so far: 12264.0
Subtract 112 from 128 to 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.

Advancing to step 7:
28 goes into 160 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 12264.5
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.

Going ahead to step 8:
200 divided by 28 is 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 12264.57
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 9:
28 can be fit into 40 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 12264.571
If we subtract 28 from 40, we 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.

Let's proceed to step 10:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 12264.5714
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 12264.57142
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 12:
28 goes into 240 8 times with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 12264.571428
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.

On to step 13:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 12264.5714285
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.

Advancing to step 14:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 12264.57142857
If we subtract 196 from 200, 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.

The quotient of the division is 12264.57142857, and the remainder is 4e-09.