Let's divide 406012 by 68
The aim is to understand the frequency of 68 in 406012.

Going ahead to step 1:
68 goes into 4 0 times with 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 (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.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Fetch the next digit (6) from the dividend, attach it to 40 and continue: 406 / 68

On to step 3:
68 goes into 406 5 times with a remainder of 66.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 340 from 406, we get 66.
Fetch the next digit (0) from the dividend, attach it to 66 and continue: 660 / 68

Going ahead to step 4:
68 can be fit into 660 9 times, resulting in a remainder of 48.
The next digit of our result is 9. 
Result so far: 59.0
Deduct 612 from 660 and we're left with 48.
Include the next digit (1) from the dividend after 48, then repeat: 481 / 68

Step 5:
If we divide 481 by 68, we get 7 and a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 597.0
Subtracting 476 from 481 leaves us with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 68

Advancing to step 6:
If we divide 52 by 68, we get 0 and a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 5970.0
Subtract 0 from 52 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.

Step 7:
520 divided by 68 is 7 with a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 5970.7
Deduct 476 from 520 and we're left 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.

Step 8:
If we divide 440 by 68, we get 6 and a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 5970.76
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.

Let's proceed to step 9:
320 divided by 68 is 4 with a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 5970.764
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.

Moving on to step 10:
68 goes into 480 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 5970.7647
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.

On to step 11:
When dividing 40 by 68, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 5970.7647
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
68 can be fit into 400 5 times, resulting in a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 5970.764705
If we take 340 away from 400, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 13:
600 divided by 68 is 8 with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 5970.7647058
If we subtract 544 from 600, we get 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 14:
When dividing 560 by 68, we get 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 5970.76470588
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.

The final result is 5970.76470588 with a remainder of 1.6e-08.