Let's divide 9431404 by 823
We want to divide 9431404 by 823.

Advancing to step 1:
If we divide 9 by 823, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 823

Advancing to step 2:
823 goes into 94 0 times with a remainder of 94.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 94 leaves us with 94.
Bring next digit (3) of the dividend behind the 94 and repeat the process: 943 / 823

Going ahead to step 3:
823 goes into 943 1 times with a remainder of 120.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 823 from 943 leaves us with 120.
Append the next digit (1) from the dividend to 120 and continue with: 1201 / 823

Step 4:
823 goes into 1201 1 times with a remainder of 378.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 823 from 1201 and we're left with 378.
Include the next digit (4) from the dividend after 378, then repeat: 3784 / 823

Let's proceed to step 5:
If we divide 3784 by 823, we get 4 and a remainder of 492.
Write down 4 as next digit of the result. 
Result so far: 114.0
If we take 3292 away from 3784, we end up with 492.
Append the next digit (0) from the dividend to 492 and continue with: 4920 / 823

Advancing to step 6:
823 goes into 4920 5 times with a remainder of 805.
Put 5 as the next digit of the answer. 
Result so far: 1145.0
Subtract 4115 from 4920 to get 805.
Append the next digit (4) from the dividend to 805 and continue with: 8054 / 823

On to step 7:
If we divide 8054 by 823, we get 9 and a remainder of 647.
Use 9 as the next digit of our solution. 
Result so far: 11459.0
The remainder is 647 after subtracting 7407 from 8054.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6470, and continue the process.

Going ahead to step 8:
The number 823 fits into 6470 7 times, leaving a remainder of 709.
The next digit of our result is 7. 
Result so far: 11459.7
If we subtract 5761 from 6470, we get 709.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7090, and continue the process.

Step 9:
823 goes into 7090 8 times with a remainder of 506.
Use 8 as the next digit of our solution. 
Result so far: 11459.78
The remainder is 506 after subtracting 6584 from 7090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Let's proceed to step 10:
823 can be fit into 5060 6 times, resulting in a remainder of 122.
Put 6 as the next digit of the answer. 
Result so far: 11459.786
Deduct 4938 from 5060 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 11:
When dividing 1220 by 823, we get 1 with a remainder of 397.
Put 1 as the next digit of the answer. 
Result so far: 11459.7861
Deduct 823 from 1220 and we're left with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Going ahead to step 12:
3970 divided by 823 is 4 with a remainder of 678.
Record the quotient 4 as the next digit in the result. 
Result so far: 11459.78614
If we subtract 3292 from 3970, we get 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Let's proceed to step 13:
823 can be fit into 6780 8 times, resulting in a remainder of 196.
The next digit of our result is 8. 
Result so far: 11459.786148
If we subtract 6584 from 6780, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 14:
823 goes into 1960 2 times with a remainder of 314.
The next digit of our result is 2. 
Result so far: 11459.7861482
If we take 1646 away from 1960, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 15:
When dividing 3140 by 823, we get 3 with a remainder of 671.
Write down 3 as next digit of the result. 
Result so far: 11459.78614823
Deduct 2469 from 3140 and we're left with 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Our division results in 11459.78614823 with a remaining 6.71e-07.