27440024 divided by 405 
The aim is to understand the frequency of 405 in 27440024.

Step 1:
If we divide 2 by 405, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 405

Step 2:
If we divide 27 by 405, we get 0 and a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Append the next digit (4) from the dividend to 27 and continue with: 274 / 405

On to step 3:
405 goes into 274 0 times with a remainder of 274.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 274 after subtracting 0 from 274.
Append the next digit (4) from the dividend to 274 and continue with: 2744 / 405

Going ahead to step 4:
If we divide 2744 by 405, we get 6 and a remainder of 314.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 2430 from 2744, we get 314.
Take the next digit (0) from the dividend and append it to 314, then repeat: 3140 / 405

Going ahead to step 5:
3140 divided by 405 is 7 with a remainder of 305.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
If we subtract 2835 from 3140, we get 305.
Take the next digit (0) from the dividend and append it to 305, then repeat: 3050 / 405

Step 6:
The number 405 fits into 3050 7 times, leaving a remainder of 215.
Use 7 as the next digit of our solution. 
Result so far: 677.0
Subtracting 2835 from 3050 leaves us with 215.
Take the next digit (2) from the dividend and append it to 215, then repeat: 2152 / 405

Step 7:
If we divide 2152 by 405, we get 5 and a remainder of 127.
Write down 5 as next digit of the result. 
Result so far: 6775.0
If we subtract 2025 from 2152, we get 127.
Include the next digit (4) from the dividend after 127, then repeat: 1274 / 405

Step 8:
1274 divided by 405 is 3 with a remainder of 59.
Write down 3 as next digit of the result. 
Result so far: 67753.0
The remainder is 59 after subtracting 1215 from 1274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 9:
590 divided by 405 is 1 with a remainder of 185.
Use 1 as the next digit of our solution. 
Result so far: 67753.1
Deduct 405 from 590 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

On to step 10:
If we divide 1850 by 405, we get 4 and a remainder of 230.
Use 4 as the next digit of our solution. 
Result so far: 67753.14
Subtracting 1620 from 1850 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 11:
If we divide 2300 by 405, we get 5 and a remainder of 275.
Put 5 as the next digit of the answer. 
Result so far: 67753.145
Deduct 2025 from 2300 and we're left with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Advancing to step 12:
The number 405 fits into 2750 6 times, leaving a remainder of 320.
The next digit of our result is 6. 
Result so far: 67753.1456
The remainder is 320 after subtracting 2430 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 13:
If we divide 3200 by 405, we get 7 and a remainder of 365.
The next digit of our result is 7. 
Result so far: 67753.14567
Subtracting 2835 from 3200 leaves us with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 14:
If we divide 3650 by 405, we get 9 and a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 67753.145679
The remainder is 5 after subtracting 3645 from 3650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 15:
50 divided by 405 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 67753.145679
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 16:
If we divide 500 by 405, we get 1 and a remainder of 95.
The number 1 becomes the next digit in our result. 
Result so far: 67753.14567901
The remainder is 95 after subtracting 405 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

The final outcome is 67753.14567901, with a leftover of 9.5e-08.