8405921 divided by 996 
Our goal is to divide 8405921 by 996.

Let's proceed to step 1:
If we divide 8 by 996, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 996

Moving on to step 2:
The number 996 fits into 84 0 times, leaving a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Include the next digit (0) from the dividend after 84, then repeat: 840 / 996

Going ahead to step 3:
If we divide 840 by 996, we get 0 and a remainder of 840.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 840 after subtracting 0 from 840.
Include the next digit (5) from the dividend after 840, then repeat: 8405 / 996

Step 4:
8405 divided by 996 is 8 with a remainder of 437.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 7968 from 8405 and we're left with 437.
Take the next digit (9) from the dividend and append it to 437, then repeat: 4379 / 996

Going ahead to step 5:
If we divide 4379 by 996, we get 4 and a remainder of 395.
Write down 4 as next digit of the result. 
Result so far: 84.0
Deduct 3984 from 4379 and we're left with 395.
Bring next digit (2) of the dividend behind the 395 and repeat the process: 3952 / 996

Let's proceed to step 6:
996 goes into 3952 3 times with a remainder of 964.
The number 3 becomes the next digit in our result. 
Result so far: 843.0
If we subtract 2988 from 3952, we get 964.
Append the next digit (1) from the dividend to 964 and continue with: 9641 / 996

Advancing to step 7:
If we divide 9641 by 996, we get 9 and a remainder of 677.
The number 9 becomes the next digit in our result. 
Result so far: 8439.0
The remainder is 677 after subtracting 8964 from 9641.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Step 8:
When dividing 6770 by 996, we get 6 with a remainder of 794.
Use 6 as the next digit of our solution. 
Result so far: 8439.6
If we take 5976 away from 6770, we end up with 794.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7940, and continue the process.

Step 9:
If we divide 7940 by 996, we get 7 and a remainder of 968.
Write down 7 as next digit of the result. 
Result so far: 8439.67
Deduct 6972 from 7940 and we're left with 968.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9680, and continue the process.

On to step 10:
When dividing 9680 by 996, we get 9 with a remainder of 716.
Put 9 as the next digit of the answer. 
Result so far: 8439.679
The remainder is 716 after subtracting 8964 from 9680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Let's proceed to step 11:
If we divide 7160 by 996, we get 7 and a remainder of 188.
Put 7 as the next digit of the answer. 
Result so far: 8439.6797
Subtracting 6972 from 7160 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 12:
The number 996 fits into 1880 1 times, leaving a remainder of 884.
The number 1 becomes the next digit in our result. 
Result so far: 8439.67971
If we take 996 away from 1880, we end up with 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

On to step 13:
8840 divided by 996 is 8 with a remainder of 872.
Record the quotient 8 as the next digit in the result. 
Result so far: 8439.679718
Subtracting 7968 from 8840 leaves us with 872.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8720, and continue the process.

On to step 14:
If we divide 8720 by 996, we get 8 and a remainder of 752.
Record the quotient 8 as the next digit in the result. 
Result so far: 8439.6797188
If we take 7968 away from 8720, we end up with 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Our division results in 8439.6797188 with a remaining 7.52e-06.