We look at the division of 349439 by 79 
The aim is to understand the frequency of 79 in 349439.

Let's proceed to step 1:
3 divided by 79 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 79

On to step 2:
34 divided by 79 is 0 with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 79

Going ahead to step 3:
79 goes into 349 4 times with a remainder of 33.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 316 away from 349, we end up with 33.
Grab the next digit (4) from the dividend, add it to 33, then carry on: 334 / 79

Advancing to step 4:
79 can be fit into 334 4 times, resulting in a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 44.0
Subtract 316 from 334 to get 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 79

On to step 5:
79 goes into 183 2 times with a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 442.0
If we subtract 158 from 183, we get 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 79

Going ahead to step 6:
79 can be fit into 259 3 times, resulting in a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 4423.0
Subtracting 237 from 259 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
220 divided by 79 is 2 with a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 4423.2
The remainder is 62 after subtracting 158 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 8:
When dividing 620 by 79, we get 7 with a remainder of 67.
The next digit of our result is 7. 
Result so far: 4423.27
The remainder is 67 after subtracting 553 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 9:
79 goes into 670 8 times with a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 4423.278
Deduct 632 from 670 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.

Advancing to step 10:
If we divide 380 by 79, we get 4 and a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 4423.2784
If we take 316 away from 380, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
79 goes into 640 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 4423.27848
If we subtract 632 from 640, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
The number 79 fits into 80 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 4423.278481
If we take 79 away from 80, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 13:
When dividing 10 by 79, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 4423.278481
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
79 goes into 100 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 4423.27848101
If we take 79 away from 100, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

After the division, we end up with 4423.27848101 and a remainder of 2.1e-08.