We look at the division of 702620 by 79 
The aim is to understand the frequency of 79 in 702620.

Let's proceed to step 1:
When dividing 7 by 79, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 79

Step 2:
The number 79 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Take the next digit (2) from the dividend and append it to 70, then repeat: 702 / 79

On to step 3:
702 divided by 79 is 8 with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 632 from 702 to get 70.
Append the next digit (6) from the dividend to 70 and continue with: 706 / 79

Advancing to step 4:
79 can be fit into 706 8 times, resulting in a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
If we take 632 away from 706, we end up with 74.
Take the next digit (2) from the dividend and append it to 74, then repeat: 742 / 79

Moving on to step 5:
742 divided by 79 is 9 with a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 889.0
If we take 711 away from 742, we end up with 31.
Bring next digit (0) of the dividend behind the 31 and repeat the process: 310 / 79

Let's proceed to step 6:
If we divide 310 by 79, we get 3 and a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 8893.0
The remainder is 73 after subtracting 237 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 7:
If we divide 730 by 79, we get 9 and a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 8893.9
The remainder is 19 after subtracting 711 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 8:
79 can be fit into 190 2 times, resulting in a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 8893.92
If we take 158 away from 190, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
The number 79 fits into 320 4 times, leaving a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 8893.924
If we subtract 316 from 320, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
79 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 8893.924
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
79 can be fit into 400 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 8893.92405
The remainder is 5 after subtracting 395 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
79 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 8893.92405
If we subtract 0 from 50, we 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 13:
500 divided by 79 is 6 with a remainder of 26.
The next digit of our result is 6. 
Result so far: 8893.9240506
Subtracting 474 from 500 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 14:
If we divide 260 by 79, we get 3 and a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 8893.92405063
Subtracting 237 from 260 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

In conclusion, the division gives 8893.92405063 with a balance of 2.3e-08.