We look at the division of 9983810 by 869 
Our goal is to divide 9983810 by 869.

Going ahead to step 1:
When dividing 9 by 869, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 869

Step 2:
If we divide 99 by 869, we get 0 and a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Fetch the next digit (8) from the dividend, attach it to 99 and continue: 998 / 869

Step 3:
998 divided by 869 is 1 with a remainder of 129.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 129 after subtracting 869 from 998.
Include the next digit (3) from the dividend after 129, then repeat: 1293 / 869

Going ahead to step 4:
1293 divided by 869 is 1 with a remainder of 424.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 869 away from 1293, we end up with 424.
Fetch the next digit (8) from the dividend, attach it to 424 and continue: 4248 / 869

Going ahead to step 5:
The number 869 fits into 4248 4 times, leaving a remainder of 772.
Write down 4 as next digit of the result. 
Result so far: 114.0
Subtracting 3476 from 4248 leaves us with 772.
Take the next digit (1) from the dividend and append it to 772, then repeat: 7721 / 869

Going ahead to step 6:
When dividing 7721 by 869, we get 8 with a remainder of 769.
Write down 8 as next digit of the result. 
Result so far: 1148.0
Subtracting 6952 from 7721 leaves us with 769.
Bring next digit (0) of the dividend behind the 769 and repeat the process: 7690 / 869

Moving on to step 7:
869 can be fit into 7690 8 times, resulting in a remainder of 738.
Record the quotient 8 as the next digit in the result. 
Result so far: 11488.0
If we subtract 6952 from 7690, we get 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

On to step 8:
The number 869 fits into 7380 8 times, leaving a remainder of 428.
Use 8 as the next digit of our solution. 
Result so far: 11488.8
If we subtract 6952 from 7380, we get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Going ahead to step 9:
When dividing 4280 by 869, we get 4 with a remainder of 804.
The number 4 becomes the next digit in our result. 
Result so far: 11488.84
If we take 3476 away from 4280, we end up with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Going ahead to step 10:
When dividing 8040 by 869, we get 9 with a remainder of 219.
Write down 9 as next digit of the result. 
Result so far: 11488.849
If we subtract 7821 from 8040, we get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Step 11:
The number 869 fits into 2190 2 times, leaving a remainder of 452.
Put 2 as the next digit of the answer. 
Result so far: 11488.8492
If we subtract 1738 from 2190, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Let's proceed to step 12:
4520 divided by 869 is 5 with a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 11488.84925
The remainder is 175 after subtracting 4345 from 4520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Let's proceed to step 13:
869 can be fit into 1750 2 times, resulting in a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 11488.849252
The remainder is 12 after subtracting 1738 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
120 divided by 869 is 0 with a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 11488.849252
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 15:
If we divide 1200 by 869, we get 1 and a remainder of 331.
The next digit of our result is 1. 
Result so far: 11488.84925201
Deduct 869 from 1200 and we're left with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Our division results in 11488.84925201 with a remaining 3.31e-07.