472355 ÷ 68 
The aim is to understand the frequency of 68 in 472355.

Step 1:
4 divided by 68 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 68

On to step 2:
If we divide 47 by 68, we get 0 and a remainder of 47.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 47 after subtracting 0 from 47.
Include the next digit (2) from the dividend after 47, then repeat: 472 / 68

Advancing to step 3:
If we divide 472 by 68, we get 6 and a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 408 from 472 leaves us with 64.
Bring next digit (3) of the dividend behind the 64 and repeat the process: 643 / 68

Advancing to step 4:
When dividing 643 by 68, we get 9 with a remainder of 31.
The next digit of our result is 9. 
Result so far: 69.0
Subtracting 612 from 643 leaves us with 31.
Fetch the next digit (5) from the dividend, attach it to 31 and continue: 315 / 68

On to step 5:
When dividing 315 by 68, we get 4 with a remainder of 43.
Put 4 as the next digit of the answer. 
Result so far: 694.0
If we take 272 away from 315, we end up with 43.
Include the next digit (5) from the dividend after 43, then repeat: 435 / 68

On to step 6:
68 goes into 435 6 times with a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 6946.0
Subtracting 408 from 435 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 7:
68 goes into 270 3 times with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 6946.3
If we subtract 204 from 270, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
If we divide 660 by 68, we get 9 and a remainder of 48.
Record the quotient 9 as the next digit in the result. 
Result so far: 6946.39
If we subtract 612 from 660, we 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.

Let's proceed to step 9:
68 goes into 480 7 times with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 6946.397
If we subtract 476 from 480, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
40 divided by 68 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 6946.397
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.

Moving on to step 11:
When dividing 400 by 68, we get 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 6946.39705
Subtract 340 from 400 to get 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 12:
68 can be fit into 600 8 times, resulting in a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 6946.397058
The remainder is 56 after subtracting 544 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 13:
If we divide 560 by 68, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 6946.3970588
Subtract 544 from 560 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 6946.3970588 and a remainder of 1.6e-07.