8745921 divided by 423 
Our goal is to divide 8745921 by 423.

Moving on to step 1:
If we divide 8 by 423, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 423

Moving on to step 2:
423 can be fit into 87 0 times, resulting in a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Fetch the next digit (4) from the dividend, attach it to 87 and continue: 874 / 423

Advancing to step 3:
874 divided by 423 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 846 from 874 and we're left with 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 423

Going ahead to step 4:
If we divide 285 by 423, we get 0 and a remainder of 285.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we take 0 away from 285, we end up with 285.
Include the next digit (9) from the dividend after 285, then repeat: 2859 / 423

Going ahead to step 5:
423 goes into 2859 6 times with a remainder of 321.
Put 6 as the next digit of the answer. 
Result so far: 206.0
If we take 2538 away from 2859, we end up with 321.
Include the next digit (2) from the dividend after 321, then repeat: 3212 / 423

On to step 6:
3212 divided by 423 is 7 with a remainder of 251.
Record the quotient 7 as the next digit in the result. 
Result so far: 2067.0
The remainder is 251 after subtracting 2961 from 3212.
Include the next digit (1) from the dividend after 251, then repeat: 2511 / 423

Advancing to step 7:
423 can be fit into 2511 5 times, resulting in a remainder of 396.
Write down 5 as next digit of the result. 
Result so far: 20675.0
The remainder is 396 after subtracting 2115 from 2511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Moving on to step 8:
423 can be fit into 3960 9 times, resulting in a remainder of 153.
Write down 9 as next digit of the result. 
Result so far: 20675.9
If we take 3807 away from 3960, we end up with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Step 9:
When dividing 1530 by 423, we get 3 with a remainder of 261.
Write down 3 as next digit of the result. 
Result so far: 20675.93
If we subtract 1269 from 1530, we get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Advancing to step 10:
The number 423 fits into 2610 6 times, leaving a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 20675.936
Subtracting 2538 from 2610 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 11:
When dividing 720 by 423, we get 1 with a remainder of 297.
Use 1 as the next digit of our solution. 
Result so far: 20675.9361
If we take 423 away from 720, we end up with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Let's proceed to step 12:
2970 divided by 423 is 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 20675.93617
Subtracting 2961 from 2970 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 13:
423 can be fit into 90 0 times, resulting in a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 20675.93617
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 14:
423 can be fit into 900 2 times, resulting in a remainder of 54.
The number 2 becomes the next digit in our result. 
Result so far: 20675.9361702
Deduct 846 from 900 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 15:
If we divide 540 by 423, we get 1 and a remainder of 117.
The number 1 becomes the next digit in our result. 
Result so far: 20675.93617021
If we subtract 423 from 540, we get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

In conclusion, the division gives 20675.93617021 with a balance of 1.17e-07.