We look at the division of 894401 by 68 
The aim is to understand the frequency of 68 in 894401.

Step 1:
If we divide 8 by 68, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 68

Going ahead to step 2:
The number 68 fits into 89 1 times, leaving a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 68 from 89, we get 21.
Fetch the next digit (4) from the dividend, attach it to 21 and continue: 214 / 68

Advancing to step 3:
The number 68 fits into 214 3 times, leaving a remainder of 10.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 204 from 214, we get 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 68

Moving on to step 4:
104 divided by 68 is 1 with a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 131.0
If we subtract 68 from 104, we get 36.
Include the next digit (0) from the dividend after 36, then repeat: 360 / 68

Step 5:
360 divided by 68 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 1315.0
Subtract 340 from 360 to get 20.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 68

Moving on to step 6:
201 divided by 68 is 2 with a remainder of 65.
The number 2 becomes the next digit in our result. 
Result so far: 13152.0
The remainder is 65 after subtracting 136 from 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 7:
The number 68 fits into 650 9 times, leaving a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 13152.9
The remainder is 38 after subtracting 612 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 8:
If we divide 380 by 68, we get 5 and a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 13152.95
If we subtract 340 from 380, we 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 9:
If we divide 400 by 68, we get 5 and a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 13152.955
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.

The final outcome is 13152.955, with a leftover of 0.006.