23145899 divided by 823 
We want to divide 23145899 by 823.

Let's proceed to step 1:
When dividing 2 by 823, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 823

Going ahead to step 2:
The number 823 fits into 23 0 times, leaving a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Take the next digit (1) from the dividend and append it to 23, then repeat: 231 / 823

On to step 3:
If we divide 231 by 823, we get 0 and a remainder of 231.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 231, we end up with 231.
Bring next digit (4) of the dividend behind the 231 and repeat the process: 2314 / 823

Advancing to step 4:
When dividing 2314 by 823, we get 2 with a remainder of 668.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 1646 from 2314, we get 668.
Include the next digit (5) from the dividend after 668, then repeat: 6685 / 823

On to step 5:
823 can be fit into 6685 8 times, resulting in a remainder of 101.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
If we subtract 6584 from 6685, we get 101.
Bring next digit (8) of the dividend behind the 101 and repeat the process: 1018 / 823

Going ahead to step 6:
When dividing 1018 by 823, we get 1 with a remainder of 195.
Write down 1 as next digit of the result. 
Result so far: 281.0
Deduct 823 from 1018 and we're left with 195.
Include the next digit (9) from the dividend after 195, then repeat: 1959 / 823

Moving on to step 7:
The number 823 fits into 1959 2 times, leaving a remainder of 313.
Use 2 as the next digit of our solution. 
Result so far: 2812.0
Subtracting 1646 from 1959 leaves us with 313.
Bring next digit (9) of the dividend behind the 313 and repeat the process: 3139 / 823

On to step 8:
When dividing 3139 by 823, we get 3 with a remainder of 670.
The next digit of our result is 3. 
Result so far: 28123.0
Subtracting 2469 from 3139 leaves us with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Step 9:
6700 divided by 823 is 8 with a remainder of 116.
The next digit of our result is 8. 
Result so far: 28123.8
Subtracting 6584 from 6700 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 10:
If we divide 1160 by 823, we get 1 and a remainder of 337.
Put 1 as the next digit of the answer. 
Result so far: 28123.81
If we take 823 away from 1160, we end up with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Moving on to step 11:
823 can be fit into 3370 4 times, resulting in a remainder of 78.
Write down 4 as next digit of the result. 
Result so far: 28123.814
If we subtract 3292 from 3370, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 12:
If we divide 780 by 823, we get 0 and a remainder of 780.
Use 0 as the next digit of our solution. 
Result so far: 28123.814
Subtracting 0 from 780 leaves us with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

On to step 13:
The number 823 fits into 7800 9 times, leaving a remainder of 393.
Write down 9 as next digit of the result. 
Result so far: 28123.81409
If we take 7407 away from 7800, we end up with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Step 14:
823 can be fit into 3930 4 times, resulting in a remainder of 638.
The next digit of our result is 4. 
Result so far: 28123.814094
Deduct 3292 from 3930 and we're left with 638.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6380, and continue the process.

On to step 15:
When dividing 6380 by 823, we get 7 with a remainder of 619.
Record the quotient 7 as the next digit in the result. 
Result so far: 28123.8140947
The remainder is 619 after subtracting 5761 from 6380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

On to step 16:
823 goes into 6190 7 times with a remainder of 429.
The next digit of our result is 7. 
Result so far: 28123.81409477
If we subtract 5761 from 6190, we get 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Our division results in 28123.81409477 with a remaining 4.29e-07.