Let's divide 18368181 by 79
The aim is to understand the frequency of 79 in 18368181.

Step 1:
1 divided by 79 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 79

Going ahead to step 2:
If we divide 18 by 79, we get 0 and a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 79

Step 3:
183 divided by 79 is 2 with a remainder of 25.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 158 from 183, we get 25.
Grab the next digit (6) from the dividend, add it to 25, then carry on: 256 / 79

Step 4:
79 goes into 256 3 times with a remainder of 19.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 237 from 256 leaves us with 19.
Grab the next digit (8) from the dividend, add it to 19, then carry on: 198 / 79

Advancing to step 5:
198 divided by 79 is 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 232.0
The remainder is 40 after subtracting 158 from 198.
Append the next digit (1) from the dividend to 40 and continue with: 401 / 79

Step 6:
When dividing 401 by 79, we get 5 with a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 2325.0
Subtracting 395 from 401 leaves us with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 79

Moving on to step 7:
The number 79 fits into 68 0 times, leaving a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 23250.0
The remainder is 68 after subtracting 0 from 68.
Fetch the next digit (1) from the dividend, attach it to 68 and continue: 681 / 79

Let's proceed to step 8:
If we divide 681 by 79, we get 8 and a remainder of 49.
Use 8 as the next digit of our solution. 
Result so far: 232508.0
The remainder is 49 after subtracting 632 from 681.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 9:
The number 79 fits into 490 6 times, leaving a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 232508.6
If we take 474 away from 490, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
79 goes into 160 2 times with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 232508.62
If we subtract 158 from 160, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
79 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 232508.62
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
The number 79 fits into 200 2 times, leaving a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 232508.6202
The remainder is 42 after subtracting 158 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 13:
79 goes into 420 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 232508.62025
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.

Going ahead to step 14:
79 goes into 250 3 times with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 232508.620253
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.

Advancing to step 15:
79 can be fit into 130 1 times, resulting in a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 232508.6202531
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.

Step 16:
The number 79 fits into 510 6 times, leaving a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 232508.62025316
Subtract 474 from 510 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 232508.62025316 and a remainder of 3.6e-08.