We divide 80392127 by 279
The aim is to understand the frequency of 279 in 80392127.

Let's proceed to step 1:
279 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 279

On to step 2:
279 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Grab the next digit (3) from the dividend, add it to 80, then carry on: 803 / 279

Let's proceed to step 3:
The number 279 fits into 803 2 times, leaving a remainder of 245.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 245 after subtracting 558 from 803.
Bring next digit (9) of the dividend behind the 245 and repeat the process: 2459 / 279

Moving on to step 4:
279 goes into 2459 8 times with a remainder of 227.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
The remainder is 227 after subtracting 2232 from 2459.
Include the next digit (2) from the dividend after 227, then repeat: 2272 / 279

Advancing to step 5:
279 goes into 2272 8 times with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 288.0
Deduct 2232 from 2272 and we're left with 40.
Include the next digit (1) from the dividend after 40, then repeat: 401 / 279

Moving on to step 6:
The number 279 fits into 401 1 times, leaving a remainder of 122.
The number 1 becomes the next digit in our result. 
Result so far: 2881.0
Deduct 279 from 401 and we're left with 122.
Take the next digit (2) from the dividend and append it to 122, then repeat: 1222 / 279

Going ahead to step 7:
When dividing 1222 by 279, we get 4 with a remainder of 106.
Record the quotient 4 as the next digit in the result. 
Result so far: 28814.0
If we subtract 1116 from 1222, we get 106.
Take the next digit (7) from the dividend and append it to 106, then repeat: 1067 / 279

Step 8:
1067 divided by 279 is 3 with a remainder of 230.
The number 3 becomes the next digit in our result. 
Result so far: 288143.0
Subtract 837 from 1067 to get 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 9:
The number 279 fits into 2300 8 times, leaving a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 288143.8
If we subtract 2232 from 2300, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 10:
279 goes into 680 2 times with a remainder of 122.
Write down 2 as next digit of the result. 
Result so far: 288143.82
The remainder is 122 after subtracting 558 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 11:
279 can be fit into 1220 4 times, resulting in a remainder of 104.
Write down 4 as next digit of the result. 
Result so far: 288143.824
Deduct 1116 from 1220 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 12:
279 goes into 1040 3 times with a remainder of 203.
Use 3 as the next digit of our solution. 
Result so far: 288143.8243
If we take 837 away from 1040, we end up with 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Step 13:
279 goes into 2030 7 times with a remainder of 77.
Put 7 as the next digit of the answer. 
Result so far: 288143.82437
Subtracting 1953 from 2030 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 14:
If we divide 770 by 279, we get 2 and a remainder of 212.
Put 2 as the next digit of the answer. 
Result so far: 288143.824372
If we subtract 558 from 770, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 15:
279 goes into 2120 7 times with a remainder of 167.
The number 7 becomes the next digit in our result. 
Result so far: 288143.8243727
The remainder is 167 after subtracting 1953 from 2120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 16:
If we divide 1670 by 279, we get 5 and a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 288143.82437275
Deduct 1395 from 1670 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.

The final outcome is 288143.82437275, with a leftover of 2.75e-07.