We're dividing 719905 by 79 
The aim is to understand the frequency of 79 in 719905.

Going ahead to step 1:
7 divided by 79 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 79

Going ahead to step 2:
79 goes into 71 0 times with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Append the next digit (9) from the dividend to 71 and continue with: 719 / 79

Step 3:
79 can be fit into 719 9 times, resulting in a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 711 away from 719, we end up with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 79

Going ahead to step 4:
79 goes into 89 1 times with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Subtracting 79 from 89 leaves us with 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 79

Moving on to step 5:
The number 79 fits into 100 1 times, leaving a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 911.0
Subtracting 79 from 100 leaves us with 21.
Take the next digit (5) from the dividend and append it to 21, then repeat: 215 / 79

On to step 6:
If we divide 215 by 79, we get 2 and a remainder of 57.
Put 2 as the next digit of the answer. 
Result so far: 9112.0
Subtract 158 from 215 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 7:
570 divided by 79 is 7 with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 9112.7
Subtract 553 from 570 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 8:
When dividing 170 by 79, we get 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 9112.72
Subtracting 158 from 170 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
120 divided by 79 is 1 with a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 9112.721
Subtract 79 from 120 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 10:
The number 79 fits into 410 5 times, leaving a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 9112.7215
Subtract 395 from 410 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 11:
If we divide 150 by 79, we get 1 and a remainder of 71.
Record the quotient 1 as the next digit in the result. 
Result so far: 9112.72151
If we subtract 79 from 150, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 12:
When dividing 710 by 79, we get 8 with a remainder of 78.
Use 8 as the next digit of our solution. 
Result so far: 9112.721518
Deduct 632 from 710 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 13:
79 can be fit into 780 9 times, resulting in a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 9112.7215189
If we take 711 away from 780, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 14:
When dividing 690 by 79, we get 8 with a remainder of 58.
Record the quotient 8 as the next digit in the result. 
Result so far: 9112.72151898
Subtract 632 from 690 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

After the division, we end up with 9112.72151898 and a remainder of 5.8e-08.