We're dividing 647442 by 79 
The aim is to understand the frequency of 79 in 647442.

Advancing to step 1:
If we divide 6 by 79, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 79

Let's proceed to step 2:
79 goes into 64 0 times with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Take the next digit (7) from the dividend and append it to 64, then repeat: 647 / 79

Let's proceed to step 3:
647 divided by 79 is 8 with a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 632 from 647 to get 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 79

Going ahead to step 4:
79 goes into 154 1 times with a remainder of 75.
Use 1 as the next digit of our solution. 
Result so far: 81.0
Subtract 79 from 154 to get 75.
Bring next digit (4) of the dividend behind the 75 and repeat the process: 754 / 79

On to step 5:
The number 79 fits into 754 9 times, leaving a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 819.0
Subtracting 711 from 754 leaves us with 43.
Append the next digit (2) from the dividend to 43 and continue with: 432 / 79

Moving on to step 6:
432 divided by 79 is 5 with a remainder of 37.
The number 5 becomes the next digit in our result. 
Result so far: 8195.0
Subtracting 395 from 432 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 7:
79 can be fit into 370 4 times, resulting in a remainder of 54.
The next digit of our result is 4. 
Result so far: 8195.4
If we subtract 316 from 370, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 8:
If we divide 540 by 79, we get 6 and a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 8195.46
If we take 474 away from 540, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 9:
When dividing 660 by 79, we get 8 with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 8195.468
If we subtract 632 from 660, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 10:
79 can be fit into 280 3 times, resulting in a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 8195.4683
Subtract 237 from 280 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 11:
When dividing 430 by 79, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 8195.46835
If we take 395 away from 430, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 12:
The number 79 fits into 350 4 times, leaving a remainder of 34.
The next digit of our result is 4. 
Result so far: 8195.468354
If we take 316 away from 350, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 13:
79 can be fit into 340 4 times, resulting in a remainder of 24.
The next digit of our result is 4. 
Result so far: 8195.4683544
If we take 316 away from 340, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 8195.4683544 with a remaining 2.4e-07.