423717 divided by 68 
The aim is to understand the frequency of 68 in 423717.

Going ahead to step 1:
If we divide 4 by 68, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 68

Step 2:
68 can be fit into 42 0 times, resulting in a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Include the next digit (3) from the dividend after 42, then repeat: 423 / 68

Step 3:
423 divided by 68 is 6 with a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 15 after subtracting 408 from 423.
Fetch the next digit (7) from the dividend, attach it to 15 and continue: 157 / 68

Going ahead to step 4:
68 goes into 157 2 times with a remainder of 21.
The next digit of our result is 2. 
Result so far: 62.0
If we subtract 136 from 157, we get 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 68

Moving on to step 5:
211 divided by 68 is 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 623.0
Subtracting 204 from 211 leaves us with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 68

Moving on to step 6:
77 divided by 68 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 6231.0
Subtract 68 from 77 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
If we divide 90 by 68, we get 1 and a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 6231.1
Subtracting 68 from 90 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
The number 68 fits into 220 3 times, leaving a remainder of 16.
The next digit of our result is 3. 
Result so far: 6231.13
If we take 204 away from 220, we end up 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.

Going ahead to step 9:
68 can be fit into 160 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 6231.132
The remainder is 24 after subtracting 136 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
68 goes into 240 3 times with a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 6231.1323
If we subtract 204 from 240, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
The number 68 fits into 360 5 times, leaving a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 6231.13235
If we subtract 340 from 360, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
When dividing 200 by 68, we get 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 6231.132352
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.

On to step 13:
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: 6231.1323529
If we subtract 612 from 640, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
When dividing 280 by 68, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 6231.13235294
Deduct 272 from 280 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 6231.13235294, with a leftover of 8e-09.