We look at the division of 363979 by 68 
The aim is to understand the frequency of 68 in 363979.

Going ahead to step 1:
3 divided by 68 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 68

Moving on to step 2:
When dividing 36 by 68, we get 0 with a remainder of 36.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Append the next digit (3) from the dividend to 36 and continue with: 363 / 68

On to step 3:
The number 68 fits into 363 5 times, leaving a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 340 from 363, we get 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 68

Going ahead to step 4:
The number 68 fits into 239 3 times, leaving a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
The remainder is 35 after subtracting 204 from 239.
Append the next digit (7) from the dividend to 35 and continue with: 357 / 68

Advancing to step 5:
68 can be fit into 357 5 times, resulting in a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 535.0
If we subtract 340 from 357, we get 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 68

Step 6:
179 divided by 68 is 2 with a remainder of 43.
Use 2 as the next digit of our solution. 
Result so far: 5352.0
If we subtract 136 from 179, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 7:
If we divide 430 by 68, we get 6 and a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 5352.6
Subtracting 408 from 430 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
The number 68 fits into 220 3 times, leaving a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 5352.63
If we take 204 away from 220, 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 9:
160 divided by 68 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 5352.632
Subtract 136 from 160 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
If we divide 240 by 68, we get 3 and a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 5352.6323
Deduct 204 from 240 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
The number 68 fits into 360 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 5352.63235
Subtract 340 from 360 to 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 68 is 2 with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 5352.632352
Subtracting 136 from 200 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 13:
68 can be fit into 640 9 times, resulting in a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 5352.6323529
The remainder is 28 after subtracting 612 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
When dividing 280 by 68, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 5352.63235294
Deduct 272 from 280 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 5352.63235294 with a remaining 8e-09.