Let's divide 68102 by 51
The aim is to understand the frequency of 51 in 68102.

Moving on to step 1:
6 divided by 51 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 51

Moving on to step 2:
51 goes into 68 1 times with a remainder of 17.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 51 from 68 leaves us with 17.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 51

Let's proceed to step 3:
When dividing 171 by 51, we get 3 with a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 153 from 171 and we're left with 18.
Bring next digit (0) of the dividend behind the 18 and repeat the process: 180 / 51

Let's proceed to step 4:
51 can be fit into 180 3 times, resulting in a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
The remainder is 27 after subtracting 153 from 180.
Append the next digit (2) from the dividend to 27 and continue with: 272 / 51

Step 5:
51 goes into 272 5 times with a remainder of 17.
The next digit of our result is 5. 
Result so far: 1335.0
If we take 255 away from 272, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 6:
51 goes into 170 3 times with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 1335.3
Subtract 153 from 170 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
170 divided by 51 is 3 with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 1335.33
If we subtract 153 from 170, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 1335.33, with a leftover of 0.017.