We divide 235943 by 79
The aim is to understand the frequency of 79 in 235943.

On to step 1:
The number 79 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 79

On to step 2:
79 can be fit into 23 0 times, resulting in a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 79

Moving on to step 3:
When dividing 235 by 79, we get 2 with a remainder of 77.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 158 from 235 leaves us with 77.
Bring next digit (9) of the dividend behind the 77 and repeat the process: 779 / 79

Let's proceed to step 4:
When dividing 779 by 79, we get 9 with a remainder of 68.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
If we subtract 711 from 779, we get 68.
Grab the next digit (4) from the dividend, add it to 68, then carry on: 684 / 79

Let's proceed to step 5:
If we divide 684 by 79, we get 8 and a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 298.0
Deduct 632 from 684 and we're left with 52.
Take the next digit (3) from the dividend and append it to 52, then repeat: 523 / 79

Going ahead to step 6:
79 goes into 523 6 times with a remainder of 49.
The number 6 becomes the next digit in our result. 
Result so far: 2986.0
Subtract 474 from 523 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 7:
79 goes into 490 6 times with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 2986.6
Subtracting 474 from 490 leaves us 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.

Going ahead to step 8:
79 can be fit into 160 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 2986.62
Subtract 158 from 160 to 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.

Going ahead to step 9:
The number 79 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 2986.62
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.

Let's proceed to step 10:
When dividing 200 by 79, we get 2 with a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 2986.6202
If we subtract 158 from 200, we get 42.
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 11:
When dividing 420 by 79, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 2986.62025
If we take 395 away from 420, we end up with 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 12:
The number 79 fits into 250 3 times, leaving a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 2986.620253
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 13:
When dividing 130 by 79, we get 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 2986.6202531
If we subtract 79 from 130, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 14:
510 divided by 79 is 6 with a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 2986.62025316
If we subtract 474 from 510, we 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.

Our division results in 2986.62025316 with a remaining 3.6e-08.