80278122 ÷ 102 
The aim is to understand the frequency of 102 in 80278122.

Step 1:
The number 102 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 102

Moving on to step 2:
102 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Bring next digit (2) of the dividend behind the 80 and repeat the process: 802 / 102

Step 3:
The number 102 fits into 802 7 times, leaving a remainder of 88.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 88 after subtracting 714 from 802.
Append the next digit (7) from the dividend to 88 and continue with: 887 / 102

Moving on to step 4:
102 goes into 887 8 times with a remainder of 71.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
If we take 816 away from 887, we end up with 71.
Fetch the next digit (8) from the dividend, attach it to 71 and continue: 718 / 102

Step 5:
102 goes into 718 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 787.0
Subtracting 714 from 718 leaves us with 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 102

Moving on to step 6:
The number 102 fits into 41 0 times, leaving a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 7870.0
If we subtract 0 from 41, we get 41.
Bring next digit (2) of the dividend behind the 41 and repeat the process: 412 / 102

Let's proceed to step 7:
When dividing 412 by 102, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 78704.0
Subtracting 408 from 412 leaves us with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 102

Advancing to step 8:
42 divided by 102 is 0 with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 787040.0
If we take 0 away from 42, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 9:
When dividing 420 by 102, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 787040.4
The remainder is 12 after subtracting 408 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
120 divided by 102 is 1 with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 787040.41
Subtracting 102 from 120 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
When dividing 180 by 102, we get 1 with a remainder of 78.
The number 1 becomes the next digit in our result. 
Result so far: 787040.411
Deduct 102 from 180 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The final result is 787040.411 with a remainder of 0.0078.