We're dividing 14559027 by 405 
The aim is to understand the frequency of 405 in 14559027.

Going ahead to step 1:
405 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 405

Moving on to step 2:
14 divided by 405 is 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 405

Step 3:
405 goes into 145 0 times with a remainder of 145.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 145, we get 145.
Grab the next digit (5) from the dividend, add it to 145, then carry on: 1455 / 405

On to step 4:
405 goes into 1455 3 times with a remainder of 240.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 1215 from 1455 and we're left with 240.
Bring next digit (9) of the dividend behind the 240 and repeat the process: 2409 / 405

Let's proceed to step 5:
405 can be fit into 2409 5 times, resulting in a remainder of 384.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Deduct 2025 from 2409 and we're left with 384.
Grab the next digit (0) from the dividend, add it to 384, then carry on: 3840 / 405

Going ahead to step 6:
3840 divided by 405 is 9 with a remainder of 195.
The number 9 becomes the next digit in our result. 
Result so far: 359.0
The remainder is 195 after subtracting 3645 from 3840.
Grab the next digit (2) from the dividend, add it to 195, then carry on: 1952 / 405

Going ahead to step 7:
The number 405 fits into 1952 4 times, leaving a remainder of 332.
Use 4 as the next digit of our solution. 
Result so far: 3594.0
If we subtract 1620 from 1952, we get 332.
Take the next digit (7) from the dividend and append it to 332, then repeat: 3327 / 405

Let's proceed to step 8:
The number 405 fits into 3327 8 times, leaving a remainder of 87.
The next digit of our result is 8. 
Result so far: 35948.0
Subtract 3240 from 3327 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Let's proceed to step 9:
If we divide 870 by 405, we get 2 and a remainder of 60.
The next digit of our result is 2. 
Result so far: 35948.2
Deduct 810 from 870 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
If we divide 600 by 405, we get 1 and a remainder of 195.
The number 1 becomes the next digit in our result. 
Result so far: 35948.21
The remainder is 195 after subtracting 405 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Going ahead to step 11:
405 can be fit into 1950 4 times, resulting in a remainder of 330.
Use 4 as the next digit of our solution. 
Result so far: 35948.214
Deduct 1620 from 1950 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 12:
If we divide 3300 by 405, we get 8 and a remainder of 60.
Write down 8 as next digit of the result. 
Result so far: 35948.2148
If we take 3240 away from 3300, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 13:
600 divided by 405 is 1 with a remainder of 195.
Record the quotient 1 as the next digit in the result. 
Result so far: 35948.21481
If we take 405 away from 600, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 14:
405 goes into 1950 4 times with a remainder of 330.
The number 4 becomes the next digit in our result. 
Result so far: 35948.214814
Subtract 1620 from 1950 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 15:
The number 405 fits into 3300 8 times, leaving a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 35948.2148148
If we subtract 3240 from 3300, 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.

On to step 16:
When dividing 600 by 405, we get 1 with a remainder of 195.
Put 1 as the next digit of the answer. 
Result so far: 35948.21481481
Subtract 405 from 600 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

After the division, we end up with 35948.21481481 and a remainder of 1.95e-07.