45810 ÷ 68 
The aim is to understand the frequency of 68 in 45810.

Moving on to step 1:
The number 68 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 68

Moving on to step 2:
68 can be fit into 45 0 times, resulting in a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Grab the next digit (8) from the dividend, add it to 45, then carry on: 458 / 68

Advancing to step 3:
68 can be fit into 458 6 times, resulting in a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 408 from 458 leaves us with 50.
Fetch the next digit (1) from the dividend, attach it to 50 and continue: 501 / 68

Let's proceed to step 4:
68 goes into 501 7 times with a remainder of 25.
Write down 7 as next digit of the result. 
Result so far: 67.0
If we take 476 away from 501, we end up with 25.
Append the next digit (0) from the dividend to 25 and continue with: 250 / 68

Going ahead to step 5:
68 can be fit into 250 3 times, resulting in a remainder of 46.
The next digit of our result is 3. 
Result so far: 673.0
Subtracting 204 from 250 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 6:
460 divided by 68 is 6 with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 673.6
If we subtract 408 from 460, we 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.

Let's proceed to step 7:
68 can be fit into 520 7 times, resulting in a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 673.67
Subtracting 476 from 520 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 8:
68 can be fit into 440 6 times, resulting in a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 673.676
Subtracting 408 from 440 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
68 can be fit into 320 4 times, resulting in a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 673.6764
Subtract 272 from 320 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
The number 68 fits into 480 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 673.67647
If we take 476 away from 480, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
When dividing 40 by 68, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 673.67647
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
68 goes into 400 5 times with a remainder of 60.
The next digit of our result is 5. 
Result so far: 673.6764705
The remainder is 60 after subtracting 340 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 13:
68 can be fit into 600 8 times, resulting in a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 673.67647058
Deduct 544 from 600 and we're left 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.

The final result is 673.67647058 with a remainder of 5.6e-08.