40122011 divided by 891 
We want to divide 40122011 by 891.

Moving on to step 1:
If we divide 4 by 891, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 891

Let's proceed to step 2:
40 divided by 891 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Include the next digit (1) from the dividend after 40, then repeat: 401 / 891

Let's proceed to step 3:
When dividing 401 by 891, we get 0 with a remainder of 401.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 401 to get 401.
Fetch the next digit (2) from the dividend, attach it to 401 and continue: 4012 / 891

On to step 4:
If we divide 4012 by 891, we get 4 and a remainder of 448.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 3564 away from 4012, we end up with 448.
Bring next digit (2) of the dividend behind the 448 and repeat the process: 4482 / 891

Advancing to step 5:
When dividing 4482 by 891, we get 5 with a remainder of 27.
Put 5 as the next digit of the answer. 
Result so far: 45.0
If we subtract 4455 from 4482, we get 27.
Include the next digit (0) from the dividend after 27, then repeat: 270 / 891

Let's proceed to step 6:
891 goes into 270 0 times with a remainder of 270.
The next digit of our result is 0. 
Result so far: 450.0
The remainder is 270 after subtracting 0 from 270.
Include the next digit (1) from the dividend after 270, then repeat: 2701 / 891

Going ahead to step 7:
The number 891 fits into 2701 3 times, leaving a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 4503.0
Deduct 2673 from 2701 and we're left with 28.
Append the next digit (1) from the dividend to 28 and continue with: 281 / 891

Moving on to step 8:
891 can be fit into 281 0 times, resulting in a remainder of 281.
Use 0 as the next digit of our solution. 
Result so far: 45030.0
If we take 0 away from 281, we end up with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

On to step 9:
2810 divided by 891 is 3 with a remainder of 137.
Put 3 as the next digit of the answer. 
Result so far: 45030.3
Deduct 2673 from 2810 and we're left with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 10:
891 can be fit into 1370 1 times, resulting in a remainder of 479.
The number 1 becomes the next digit in our result. 
Result so far: 45030.31
The remainder is 479 after subtracting 891 from 1370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Let's proceed to step 11:
The number 891 fits into 4790 5 times, leaving a remainder of 335.
Write down 5 as next digit of the result. 
Result so far: 45030.315
Deduct 4455 from 4790 and we're left with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Advancing to step 12:
891 goes into 3350 3 times with a remainder of 677.
The next digit of our result is 3. 
Result so far: 45030.3153
Subtract 2673 from 3350 to get 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Let's proceed to step 13:
If we divide 6770 by 891, we get 7 and a remainder of 533.
Put 7 as the next digit of the answer. 
Result so far: 45030.31537
Subtracting 6237 from 6770 leaves us with 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Moving on to step 14:
If we divide 5330 by 891, we get 5 and a remainder of 875.
Put 5 as the next digit of the answer. 
Result so far: 45030.315375
Deduct 4455 from 5330 and we're left with 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

Let's proceed to step 15:
891 can be fit into 8750 9 times, resulting in a remainder of 731.
The next digit of our result is 9. 
Result so far: 45030.3153759
Subtract 8019 from 8750 to get 731.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7310, and continue the process.

Going ahead to step 16:
891 goes into 7310 8 times with a remainder of 182.
Put 8 as the next digit of the answer. 
Result so far: 45030.31537598
Subtracting 7128 from 7310 leaves us with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Our division results in 45030.31537598 with a remaining 1.82e-07.