12823202 divided by 405 
We want to divide 12823202 by 405.

Advancing to step 1:
405 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 405

Let's proceed to step 2:
The number 405 fits into 12 0 times, leaving a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 405

Step 3:
When dividing 128 by 405, we get 0 with a remainder of 128.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 128 after subtracting 0 from 128.
Grab the next digit (2) from the dividend, add it to 128, then carry on: 1282 / 405

Advancing to step 4:
405 can be fit into 1282 3 times, resulting in a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 1215 from 1282 and we're left with 67.
Include the next digit (3) from the dividend after 67, then repeat: 673 / 405

Going ahead to step 5:
When dividing 673 by 405, we get 1 with a remainder of 268.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
If we subtract 405 from 673, we get 268.
Append the next digit (2) from the dividend to 268 and continue with: 2682 / 405

Advancing to step 6:
If we divide 2682 by 405, we get 6 and a remainder of 252.
Write down 6 as next digit of the result. 
Result so far: 316.0
The remainder is 252 after subtracting 2430 from 2682.
Append the next digit (0) from the dividend to 252 and continue with: 2520 / 405

Advancing to step 7:
The number 405 fits into 2520 6 times, leaving a remainder of 90.
Put 6 as the next digit of the answer. 
Result so far: 3166.0
If we subtract 2430 from 2520, we get 90.
Take the next digit (2) from the dividend and append it to 90, then repeat: 902 / 405

Going ahead to step 8:
405 goes into 902 2 times with a remainder of 92.
The number 2 becomes the next digit in our result. 
Result so far: 31662.0
If we take 810 away from 902, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 9:
When dividing 920 by 405, we get 2 with a remainder of 110.
Record the quotient 2 as the next digit in the result. 
Result so far: 31662.2
Subtract 810 from 920 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 10:
If we divide 1100 by 405, we get 2 and a remainder of 290.
Record the quotient 2 as the next digit in the result. 
Result so far: 31662.22
If we subtract 810 from 1100, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

The final outcome is 31662.22, with a leftover of 0.29.