We look at the division of 319548 by 68 
The aim is to understand the frequency of 68 in 319548.

Going ahead to step 1:
When dividing 3 by 68, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 68

Advancing to step 2:
If we divide 31 by 68, we get 0 and a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Include the next digit (9) from the dividend after 31, then repeat: 319 / 68

Moving on to step 3:
When dividing 319 by 68, we get 4 with a remainder of 47.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 272 away from 319, we end up with 47.
Bring next digit (5) of the dividend behind the 47 and repeat the process: 475 / 68

Going ahead to step 4:
When dividing 475 by 68, we get 6 with a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
If we subtract 408 from 475, we get 67.
Take the next digit (4) from the dividend and append it to 67, then repeat: 674 / 68

Moving on to step 5:
If we divide 674 by 68, we get 9 and a remainder of 62.
Write down 9 as next digit of the result. 
Result so far: 469.0
If we subtract 612 from 674, we get 62.
Fetch the next digit (8) from the dividend, attach it to 62 and continue: 628 / 68

Let's proceed to step 6:
628 divided by 68 is 9 with a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 4699.0
Deduct 612 from 628 and we're left 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.

Advancing to step 7:
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: 4699.2
If we take 136 away from 160, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
The number 68 fits into 240 3 times, leaving a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 4699.23
Subtract 204 from 240 to 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 9:
68 goes into 360 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 4699.235
Subtract 340 from 360 to 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.

Going ahead to step 10:
200 divided by 68 is 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 4699.2352
Subtract 136 from 200 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
640 divided by 68 is 9 with a remainder of 28.
The next digit of our result is 9. 
Result so far: 4699.23529
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.

Advancing to step 12:
68 goes into 280 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 4699.235294
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.

Advancing to step 13:
When dividing 80 by 68, we get 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 4699.2352941
If we take 68 away from 80, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
120 divided by 68 is 1 with a remainder of 52.
The next digit of our result is 1. 
Result so far: 4699.23529411
Deduct 68 from 120 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 4699.23529411, with a leftover of 5.2e-08.