We look at the division of 14455909 by 423 
We want to figure out the number of times 14455909 can be divided by 423.

Advancing to step 1:
The number 423 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 423

Let's proceed to step 2:
423 can be fit into 14 0 times, resulting in a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 423

Advancing to step 3:
If we divide 144 by 423, we get 0 and a remainder of 144.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 144 and we're left with 144.
Take the next digit (5) from the dividend and append it to 144, then repeat: 1445 / 423

Step 4:
The number 423 fits into 1445 3 times, leaving a remainder of 176.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 1269 from 1445 and we're left with 176.
Take the next digit (5) from the dividend and append it to 176, then repeat: 1765 / 423

Advancing to step 5:
423 can be fit into 1765 4 times, resulting in a remainder of 73.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
If we subtract 1692 from 1765, we get 73.
Take the next digit (9) from the dividend and append it to 73, then repeat: 739 / 423

Going ahead to step 6:
When dividing 739 by 423, we get 1 with a remainder of 316.
Put 1 as the next digit of the answer. 
Result so far: 341.0
Subtract 423 from 739 to get 316.
Grab the next digit (0) from the dividend, add it to 316, then carry on: 3160 / 423

Going ahead to step 7:
If we divide 3160 by 423, we get 7 and a remainder of 199.
The next digit of our result is 7. 
Result so far: 3417.0
If we subtract 2961 from 3160, we get 199.
Grab the next digit (9) from the dividend, add it to 199, then carry on: 1999 / 423

Moving on to step 8:
423 goes into 1999 4 times with a remainder of 307.
Use 4 as the next digit of our solution. 
Result so far: 34174.0
Subtract 1692 from 1999 to get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Moving on to step 9:
3070 divided by 423 is 7 with a remainder of 109.
The next digit of our result is 7. 
Result so far: 34174.7
Subtract 2961 from 3070 to get 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Going ahead to step 10:
1090 divided by 423 is 2 with a remainder of 244.
Record the quotient 2 as the next digit in the result. 
Result so far: 34174.72
Subtract 846 from 1090 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 11:
423 can be fit into 2440 5 times, resulting in a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 34174.725
Deduct 2115 from 2440 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 12:
423 can be fit into 3250 7 times, resulting in a remainder of 289.
The next digit of our result is 7. 
Result so far: 34174.7257
Subtracting 2961 from 3250 leaves us with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

On to step 13:
423 can be fit into 2890 6 times, resulting in a remainder of 352.
The next digit of our result is 6. 
Result so far: 34174.72576
Subtracting 2538 from 2890 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 14:
If we divide 3520 by 423, we get 8 and a remainder of 136.
Use 8 as the next digit of our solution. 
Result so far: 34174.725768
Deduct 3384 from 3520 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 15:
If we divide 1360 by 423, we get 3 and a remainder of 91.
Put 3 as the next digit of the answer. 
Result so far: 34174.7257683
If we take 1269 away from 1360, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Going ahead to step 16:
When dividing 910 by 423, we get 2 with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 34174.72576832
The remainder is 64 after subtracting 846 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

After the division, we end up with 34174.72576832 and a remainder of 6.4e-08.