40345 divided by 68 
The aim is to understand the frequency of 68 in 40345.

Advancing to step 1:
If we divide 4 by 68, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 68

On to step 2:
If we divide 40 by 68, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Bring next digit (3) of the dividend behind the 40 and repeat the process: 403 / 68

Moving on to step 3:
68 goes into 403 5 times with a remainder of 63.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 340 from 403 leaves us with 63.
Append the next digit (4) from the dividend to 63 and continue with: 634 / 68

Going ahead to step 4:
If we divide 634 by 68, we get 9 and a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 59.0
Subtracting 612 from 634 leaves us with 22.
Fetch the next digit (5) from the dividend, attach it to 22 and continue: 225 / 68

Advancing to step 5:
68 goes into 225 3 times with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 593.0
Deduct 204 from 225 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 6:
68 goes into 210 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 593.3
If we take 204 away from 210, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
60 divided by 68 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 593.3
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
When dividing 600 by 68, we get 8 with a remainder of 56.
The next digit of our result is 8. 
Result so far: 593.308
Subtracting 544 from 600 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
68 goes into 560 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 593.3088
Subtracting 544 from 560 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.

Our division results in 593.3088 with a remaining 0.00016.