We look at the division of 4011084 by 405 
We're looking to find how many times 405 goes into 4011084.

Let's proceed to step 1:
4 divided by 405 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 405

Moving on to step 2:
The number 405 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Fetch the next digit (1) from the dividend, attach it to 40 and continue: 401 / 405

Going ahead to step 3:
The number 405 fits into 401 0 times, leaving a remainder of 401.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 401 and we're left with 401.
Fetch the next digit (1) from the dividend, attach it to 401 and continue: 4011 / 405

On to step 4:
405 goes into 4011 9 times with a remainder of 366.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 3645 from 4011 leaves us with 366.
Bring next digit (0) of the dividend behind the 366 and repeat the process: 3660 / 405

Going ahead to step 5:
405 goes into 3660 9 times with a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 99.0
Subtracting 3645 from 3660 leaves us with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 405

Moving on to step 6:
The number 405 fits into 158 0 times, leaving a remainder of 158.
Put 0 as the next digit of the answer. 
Result so far: 990.0
The remainder is 158 after subtracting 0 from 158.
Fetch the next digit (4) from the dividend, attach it to 158 and continue: 1584 / 405

Going ahead to step 7:
405 can be fit into 1584 3 times, resulting in a remainder of 369.
Record the quotient 3 as the next digit in the result. 
Result so far: 9903.0
The remainder is 369 after subtracting 1215 from 1584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Let's proceed to step 8:
405 goes into 3690 9 times with a remainder of 45.
Record the quotient 9 as the next digit in the result. 
Result so far: 9903.9
Deduct 3645 from 3690 and we're left 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.

On to step 9:
If we divide 450 by 405, we get 1 and a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 9903.91
The remainder is 45 after subtracting 405 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 10:
The number 405 fits into 450 1 times, leaving a remainder of 45.
The next digit of our result is 1. 
Result so far: 9903.911
The remainder is 45 after subtracting 405 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Our division results in 9903.911 with a remaining 0.0045.