71636696 divided by 79 
The aim is to understand the frequency of 79 in 71636696.

Going ahead to step 1:
The number 79 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 79

Going ahead to step 2:
71 divided by 79 is 0 with a remainder of 71.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Append the next digit (6) from the dividend to 71 and continue with: 716 / 79

Advancing to step 3:
79 goes into 716 9 times with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 711 from 716 leaves us with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 79

Going ahead to step 4:
53 divided by 79 is 0 with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 90.0
Subtract 0 from 53 to get 53.
Grab the next digit (6) from the dividend, add it to 53, then carry on: 536 / 79

Step 5:
The number 79 fits into 536 6 times, leaving a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 906.0
Subtract 474 from 536 to get 62.
Take the next digit (6) from the dividend and append it to 62, then repeat: 626 / 79

Step 6:
If we divide 626 by 79, we get 7 and a remainder of 73.
Put 7 as the next digit of the answer. 
Result so far: 9067.0
Subtracting 553 from 626 leaves us with 73.
Include the next digit (9) from the dividend after 73, then repeat: 739 / 79

Going ahead to step 7:
If we divide 739 by 79, we get 9 and a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 90679.0
Subtracting 711 from 739 leaves us with 28.
Bring next digit (6) of the dividend behind the 28 and repeat the process: 286 / 79

Advancing to step 8:
79 goes into 286 3 times with a remainder of 49.
Put 3 as the next digit of the answer. 
Result so far: 906793.0
Deduct 237 from 286 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 9:
490 divided by 79 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 906793.6
The remainder is 16 after subtracting 474 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
79 can be fit into 160 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 906793.62
Subtracting 158 from 160 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
79 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 906793.62
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
200 divided by 79 is 2 with a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 906793.6202
Deduct 158 from 200 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 13:
When dividing 420 by 79, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 906793.62025
If we subtract 395 from 420, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 14:
If we divide 250 by 79, we get 3 and a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 906793.620253
Subtract 237 from 250 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 15:
The number 79 fits into 130 1 times, leaving a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 906793.6202531
The remainder is 51 after subtracting 79 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 16:
If we divide 510 by 79, we get 6 and a remainder of 36.
The next digit of our result is 6. 
Result so far: 906793.62025316
The remainder is 36 after subtracting 474 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final result is 906793.62025316 with a remainder of 3.6e-08.