We look at the division of 297405 by 68 
The aim is to understand the frequency of 68 in 297405.

Advancing to step 1:
The number 68 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 68

Step 2:
The number 68 fits into 29 0 times, leaving a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 68

Step 3:
297 divided by 68 is 4 with a remainder of 25.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 272 from 297 leaves us with 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 68

Advancing to step 4:
254 divided by 68 is 3 with a remainder of 50.
The next digit of our result is 3. 
Result so far: 43.0
Subtract 204 from 254 to get 50.
Fetch the next digit (0) from the dividend, attach it to 50 and continue: 500 / 68

Moving on to step 5:
If we divide 500 by 68, we get 7 and a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 437.0
If we take 476 away from 500, we end up with 24.
Bring next digit (5) of the dividend behind the 24 and repeat the process: 245 / 68

Moving on to step 6:
When dividing 245 by 68, we get 3 with a remainder of 41.
The number 3 becomes the next digit in our result. 
Result so far: 4373.0
Subtract 204 from 245 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.

Step 7:
When dividing 410 by 68, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 4373.6
Subtracting 408 from 410 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.

Let's proceed to step 8:
68 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 4373.6
Subtracting 0 from 20 leaves us 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 9:
68 goes into 200 2 times with a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 4373.602
The remainder is 64 after subtracting 136 from 200.
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 10:
The number 68 fits into 640 9 times, leaving a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 4373.6029
If we take 612 away from 640, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
280 divided by 68 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 4373.60294
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
If we divide 80 by 68, we get 1 and a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 4373.602941
Subtract 68 from 80 to get 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 13:
If we divide 120 by 68, we get 1 and a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 4373.6029411
Subtract 68 from 120 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 4373.6029411 with a balance of 5.2e-07.