We're dividing 453902 by 11 
We want to divide 453902 by 11.

On to step 1:
11 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 11

Step 2:
11 goes into 45 4 times with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 44 from 45 and we're left with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 11

Step 3:
11 can be fit into 13 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 11 from 13 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 11

On to step 4:
11 can be fit into 29 2 times, resulting in a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 412.0
If we subtract 22 from 29, we get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 11

Step 5:
The number 11 fits into 70 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 4126.0
The remainder is 4 after subtracting 66 from 70.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 11

Step 6:
When dividing 42 by 11, we get 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 41263.0
If we subtract 33 from 42, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
If we divide 90 by 11, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 41263.8
Subtracting 88 from 90 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
The number 11 fits into 20 1 times, leaving a remainder of 9.
The next digit of our result is 1. 
Result so far: 41263.81
Deduct 11 from 20 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
11 can be fit into 90 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 41263.818
If we take 88 away from 90, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
20 divided by 11 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 41263.8181
Subtract 11 from 20 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
If we divide 90 by 11, we get 8 and a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 41263.81818
Deduct 88 from 90 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 12:
20 divided by 11 is 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 41263.818181
The remainder is 9 after subtracting 11 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 13:
If we divide 90 by 11, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 41263.8181818
The remainder is 2 after subtracting 88 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
When dividing 20 by 11, we get 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 41263.81818181
Deduct 11 from 20 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 41263.81818181 with a remainder of 9e-09.