23708739 ÷ 423 
Let's see how many times 423 fits into 23708739.

On to step 1:
When dividing 2 by 423, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 423

On to step 2:
423 can be fit into 23 0 times, resulting in a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Include the next digit (7) from the dividend after 23, then repeat: 237 / 423

Advancing to step 3:
When dividing 237 by 423, we get 0 with a remainder of 237.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 237 and we're left with 237.
Include the next digit (0) from the dividend after 237, then repeat: 2370 / 423

Moving on to step 4:
2370 divided by 423 is 5 with a remainder of 255.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 2115 away from 2370, we end up with 255.
Append the next digit (8) from the dividend to 255 and continue with: 2558 / 423

Let's proceed to step 5:
423 goes into 2558 6 times with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
Subtract 2538 from 2558 to get 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 423

Let's proceed to step 6:
If we divide 207 by 423, we get 0 and a remainder of 207.
The next digit of our result is 0. 
Result so far: 560.0
The remainder is 207 after subtracting 0 from 207.
Include the next digit (3) from the dividend after 207, then repeat: 2073 / 423

Moving on to step 7:
423 goes into 2073 4 times with a remainder of 381.
The number 4 becomes the next digit in our result. 
Result so far: 5604.0
Subtracting 1692 from 2073 leaves us with 381.
Fetch the next digit (9) from the dividend, attach it to 381 and continue: 3819 / 423

Moving on to step 8:
If we divide 3819 by 423, we get 9 and a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 56049.0
Subtracting 3807 from 3819 leaves us with 12.
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 9:
The number 423 fits into 120 0 times, leaving a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 56049.0
Deduct 0 from 120 and we're left 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.

Step 10:
1200 divided by 423 is 2 with a remainder of 354.
Put 2 as the next digit of the answer. 
Result so far: 56049.02
The remainder is 354 after subtracting 846 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Let's proceed to step 11:
If we divide 3540 by 423, we get 8 and a remainder of 156.
Put 8 as the next digit of the answer. 
Result so far: 56049.028
If we take 3384 away from 3540, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 12:
423 can be fit into 1560 3 times, resulting in a remainder of 291.
The next digit of our result is 3. 
Result so far: 56049.0283
Subtract 1269 from 1560 to get 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Advancing to step 13:
423 can be fit into 2910 6 times, resulting in a remainder of 372.
Put 6 as the next digit of the answer. 
Result so far: 56049.02836
Deduct 2538 from 2910 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Advancing to step 14:
When dividing 3720 by 423, we get 8 with a remainder of 336.
Write down 8 as next digit of the result. 
Result so far: 56049.028368
Subtract 3384 from 3720 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Going ahead to step 15:
If we divide 3360 by 423, we get 7 and a remainder of 399.
Record the quotient 7 as the next digit in the result. 
Result so far: 56049.0283687
Deduct 2961 from 3360 and we're left with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Moving on to step 16:
If we divide 3990 by 423, we get 9 and a remainder of 183.
Put 9 as the next digit of the answer. 
Result so far: 56049.02836879
Subtracting 3807 from 3990 leaves us with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

The quotient of the division is 56049.02836879, and the remainder is 1.83e-07.