We divide 6849243 by 405
We want to divide 6849243 by 405.

Moving on to step 1:
405 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 405

Advancing to step 2:
The number 405 fits into 68 0 times, leaving a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Take the next digit (4) from the dividend and append it to 68, then repeat: 684 / 405

Step 3:
If we divide 684 by 405, we get 1 and a remainder of 279.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 405 away from 684, we end up with 279.
Bring next digit (9) of the dividend behind the 279 and repeat the process: 2799 / 405

Advancing to step 4:
405 goes into 2799 6 times with a remainder of 369.
Put 6 as the next digit of the answer. 
Result so far: 16.0
The remainder is 369 after subtracting 2430 from 2799.
Include the next digit (2) from the dividend after 369, then repeat: 3692 / 405

Let's proceed to step 5:
If we divide 3692 by 405, we get 9 and a remainder of 47.
The next digit of our result is 9. 
Result so far: 169.0
If we subtract 3645 from 3692, we get 47.
Take the next digit (4) from the dividend and append it to 47, then repeat: 474 / 405

Going ahead to step 6:
405 can be fit into 474 1 times, resulting in a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 1691.0
The remainder is 69 after subtracting 405 from 474.
Bring next digit (3) of the dividend behind the 69 and repeat the process: 693 / 405

Let's proceed to step 7:
If we divide 693 by 405, we get 1 and a remainder of 288.
Use 1 as the next digit of our solution. 
Result so far: 16911.0
If we take 405 away from 693, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 8:
2880 divided by 405 is 7 with a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 16911.7
If we take 2835 away from 2880, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 9:
If we divide 450 by 405, we get 1 and a remainder of 45.
Write down 1 as next digit of the result. 
Result so far: 16911.71
If we take 405 away from 450, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 10:
If we divide 450 by 405, we get 1 and a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 16911.711
Subtract 405 from 450 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

In conclusion, the division gives 16911.711 with a balance of 0.0045.