We look at the division of 279048 by 71 
The aim is to understand the frequency of 71 in 279048.

Moving on to step 1:
71 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 71

Let's proceed to step 2:
71 goes into 27 0 times with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Append the next digit (9) from the dividend to 27 and continue with: 279 / 71

Let's proceed to step 3:
The number 71 fits into 279 3 times, leaving a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 66 after subtracting 213 from 279.
Grab the next digit (0) from the dividend, add it to 66, then carry on: 660 / 71

Moving on to step 4:
When dividing 660 by 71, we get 9 with a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
If we subtract 639 from 660, we get 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 71

Advancing to step 5:
71 goes into 214 3 times with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 393.0
The remainder is 1 after subtracting 213 from 214.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 71

Step 6:
71 can be fit into 18 0 times, resulting in a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 3930.0
If we subtract 0 from 18, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
The number 71 fits into 180 2 times, leaving a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 3930.2
Deduct 142 from 180 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 8:
71 goes into 380 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 3930.25
If we subtract 355 from 380, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
71 can be fit into 250 3 times, resulting in a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 3930.253
The remainder is 37 after subtracting 213 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 10:
370 divided by 71 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 3930.2535
Deduct 355 from 370 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
If we divide 150 by 71, we get 2 and a remainder of 8.
The next digit of our result is 2. 
Result so far: 3930.25352
The remainder is 8 after subtracting 142 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
The number 71 fits into 80 1 times, leaving a remainder of 9.
The next digit of our result is 1. 
Result so far: 3930.253521
Subtracting 71 from 80 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 13:
90 divided by 71 is 1 with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 3930.2535211
Subtracting 71 from 90 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final outcome is 3930.2535211, with a leftover of 1.9e-07.