Let's divide 80458647 by 79
The aim is to understand the frequency of 79 in 80458647.

On to step 1:
79 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 79

Going ahead to step 2:
80 divided by 79 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 1 after subtracting 79 from 80.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 79

Moving on to step 3:
79 goes into 14 0 times with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 14, we get 14.
Fetch the next digit (5) from the dividend, attach it to 14 and continue: 145 / 79

Going ahead to step 4:
When dividing 145 by 79, we get 1 with a remainder of 66.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
Subtract 79 from 145 to get 66.
Append the next digit (8) from the dividend to 66 and continue with: 668 / 79

Going ahead to step 5:
79 goes into 668 8 times with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 1018.0
Subtracting 632 from 668 leaves us with 36.
Fetch the next digit (6) from the dividend, attach it to 36 and continue: 366 / 79

On to step 6:
When dividing 366 by 79, we get 4 with a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 10184.0
Subtract 316 from 366 to get 50.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 79

Moving on to step 7:
504 divided by 79 is 6 with a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 101846.0
Subtract 474 from 504 to get 30.
Grab the next digit (7) from the dividend, add it to 30, then carry on: 307 / 79

On to step 8:
79 can be fit into 307 3 times, resulting in a remainder of 70.
The next digit of our result is 3. 
Result so far: 1018463.0
Subtract 237 from 307 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 9:
700 divided by 79 is 8 with a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 1018463.8
If we take 632 away from 700, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 10:
The number 79 fits into 680 8 times, leaving a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 1018463.88
The remainder is 48 after subtracting 632 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 1018463.88 with a remainder of 0.048.