We're dividing 13820774 by 409 
We want to divide 13820774 by 409.

Let's proceed to step 1:
409 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 409

Let's proceed to step 2:
The number 409 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 409

Going ahead to step 3:
When dividing 138 by 409, we get 0 with a remainder of 138.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 138, we get 138.
Grab the next digit (2) from the dividend, add it to 138, then carry on: 1382 / 409

Advancing to step 4:
409 goes into 1382 3 times with a remainder of 155.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 1227 away from 1382, we end up with 155.
Bring next digit (0) of the dividend behind the 155 and repeat the process: 1550 / 409

Step 5:
409 goes into 1550 3 times with a remainder of 323.
Use 3 as the next digit of our solution. 
Result so far: 33.0
If we subtract 1227 from 1550, we get 323.
Fetch the next digit (7) from the dividend, attach it to 323 and continue: 3237 / 409

Advancing to step 6:
If we divide 3237 by 409, we get 7 and a remainder of 374.
Use 7 as the next digit of our solution. 
Result so far: 337.0
The remainder is 374 after subtracting 2863 from 3237.
Fetch the next digit (7) from the dividend, attach it to 374 and continue: 3747 / 409

On to step 7:
409 goes into 3747 9 times with a remainder of 66.
The next digit of our result is 9. 
Result so far: 3379.0
If we subtract 3681 from 3747, we get 66.
Append the next digit (4) from the dividend to 66 and continue with: 664 / 409

On to step 8:
When dividing 664 by 409, we get 1 with a remainder of 255.
The number 1 becomes the next digit in our result. 
Result so far: 33791.0
The remainder is 255 after subtracting 409 from 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 9:
If we divide 2550 by 409, we get 6 and a remainder of 96.
Write down 6 as next digit of the result. 
Result so far: 33791.6
Subtracting 2454 from 2550 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 10:
960 divided by 409 is 2 with a remainder of 142.
Record the quotient 2 as the next digit in the result. 
Result so far: 33791.62
Deduct 818 from 960 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Moving on to step 11:
If we divide 1420 by 409, we get 3 and a remainder of 193.
Use 3 as the next digit of our solution. 
Result so far: 33791.623
Deduct 1227 from 1420 and we're left with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

On to step 12:
409 can be fit into 1930 4 times, resulting in a remainder of 294.
Write down 4 as next digit of the result. 
Result so far: 33791.6234
Subtract 1636 from 1930 to get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Step 13:
409 goes into 2940 7 times with a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 33791.62347
If we take 2863 away from 2940, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 14:
If we divide 770 by 409, we get 1 and a remainder of 361.
The next digit of our result is 1. 
Result so far: 33791.623471
Deduct 409 from 770 and we're left with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

On to step 15:
The number 409 fits into 3610 8 times, leaving a remainder of 338.
Put 8 as the next digit of the answer. 
Result so far: 33791.6234718
If we subtract 3272 from 3610, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Advancing to step 16:
3380 divided by 409 is 8 with a remainder of 108.
Write down 8 as next digit of the result. 
Result so far: 33791.62347188
Subtract 3272 from 3380 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

The final result is 33791.62347188 with a remainder of 1.08e-07.