Let's divide 17173014 by 423
The aim is to understand the frequency of 423 in 17173014.

Step 1:
When dividing 1 by 423, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 423

On to step 2:
The number 423 fits into 17 0 times, leaving a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 423

Advancing to step 3:
When dividing 171 by 423, we get 0 with a remainder of 171.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 171, we get 171.
Include the next digit (7) from the dividend after 171, then repeat: 1717 / 423

Step 4:
If we divide 1717 by 423, we get 4 and a remainder of 25.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 1692 from 1717 leaves us with 25.
Grab the next digit (3) from the dividend, add it to 25, then carry on: 253 / 423

Advancing to step 5:
The number 423 fits into 253 0 times, leaving a remainder of 253.
Use 0 as the next digit of our solution. 
Result so far: 40.0
The remainder is 253 after subtracting 0 from 253.
Bring next digit (0) of the dividend behind the 253 and repeat the process: 2530 / 423

Step 6:
If we divide 2530 by 423, we get 5 and a remainder of 415.
The next digit of our result is 5. 
Result so far: 405.0
Deduct 2115 from 2530 and we're left with 415.
Bring next digit (1) of the dividend behind the 415 and repeat the process: 4151 / 423

Going ahead to step 7:
4151 divided by 423 is 9 with a remainder of 344.
Record the quotient 9 as the next digit in the result. 
Result so far: 4059.0
Deduct 3807 from 4151 and we're left with 344.
Take the next digit (4) from the dividend and append it to 344, then repeat: 3444 / 423

On to step 8:
If we divide 3444 by 423, we get 8 and a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 40598.0
If we subtract 3384 from 3444, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
423 goes into 600 1 times with a remainder of 177.
The next digit of our result is 1. 
Result so far: 40598.1
Subtracting 423 from 600 leaves us with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Step 10:
423 goes into 1770 4 times with a remainder of 78.
Record the quotient 4 as the next digit in the result. 
Result so far: 40598.14
The remainder is 78 after subtracting 1692 from 1770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 11:
When dividing 780 by 423, we get 1 with a remainder of 357.
The number 1 becomes the next digit in our result. 
Result so far: 40598.141
If we subtract 423 from 780, we get 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

On to step 12:
423 can be fit into 3570 8 times, resulting in a remainder of 186.
Use 8 as the next digit of our solution. 
Result so far: 40598.1418
Subtracting 3384 from 3570 leaves us with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 13:
1860 divided by 423 is 4 with a remainder of 168.
Record the quotient 4 as the next digit in the result. 
Result so far: 40598.14184
Subtract 1692 from 1860 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Step 14:
423 goes into 1680 3 times with a remainder of 411.
Record the quotient 3 as the next digit in the result. 
Result so far: 40598.141843
Deduct 1269 from 1680 and we're left with 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Moving on to step 15:
423 goes into 4110 9 times with a remainder of 303.
The next digit of our result is 9. 
Result so far: 40598.1418439
The remainder is 303 after subtracting 3807 from 4110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Going ahead to step 16:
The number 423 fits into 3030 7 times, leaving a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 40598.14184397
If we take 2961 away from 3030, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

In conclusion, the division gives 40598.14184397 with a balance of 6.9e-08.