We look at the division of 80755246 by 819 
The aim is to understand the frequency of 819 in 80755246.

Moving on to step 1:
If we divide 8 by 819, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 819

Step 2:
819 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Fetch the next digit (7) from the dividend, attach it to 80 and continue: 807 / 819

Step 3:
If we divide 807 by 819, we get 0 and a remainder of 807.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 807 leaves us with 807.
Fetch the next digit (5) from the dividend, attach it to 807 and continue: 8075 / 819

Going ahead to step 4:
If we divide 8075 by 819, we get 9 and a remainder of 704.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 7371 from 8075 and we're left with 704.
Append the next digit (5) from the dividend to 704 and continue with: 7045 / 819

Advancing to step 5:
819 goes into 7045 8 times with a remainder of 493.
Write down 8 as next digit of the result. 
Result so far: 98.0
If we subtract 6552 from 7045, we get 493.
Include the next digit (2) from the dividend after 493, then repeat: 4932 / 819

Step 6:
If we divide 4932 by 819, we get 6 and a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 986.0
Deduct 4914 from 4932 and we're left with 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 819

Step 7:
When dividing 184 by 819, we get 0 with a remainder of 184.
The next digit of our result is 0. 
Result so far: 9860.0
Subtracting 0 from 184 leaves us with 184.
Include the next digit (6) from the dividend after 184, then repeat: 1846 / 819

On to step 8:
The number 819 fits into 1846 2 times, leaving a remainder of 208.
Use 2 as the next digit of our solution. 
Result so far: 98602.0
Deduct 1638 from 1846 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 9:
2080 divided by 819 is 2 with a remainder of 442.
Record the quotient 2 as the next digit in the result. 
Result so far: 98602.2
If we subtract 1638 from 2080, we get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

On to step 10:
819 goes into 4420 5 times with a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 98602.25
Deduct 4095 from 4420 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Moving on to step 11:
When dividing 3250 by 819, we get 3 with a remainder of 793.
Record the quotient 3 as the next digit in the result. 
Result so far: 98602.253
If we take 2457 away from 3250, we end up with 793.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7930, and continue the process.

Advancing to step 12:
If we divide 7930 by 819, we get 9 and a remainder of 559.
Put 9 as the next digit of the answer. 
Result so far: 98602.2539
Subtracting 7371 from 7930 leaves us with 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Going ahead to step 13:
819 can be fit into 5590 6 times, resulting in a remainder of 676.
Record the quotient 6 as the next digit in the result. 
Result so far: 98602.25396
The remainder is 676 after subtracting 4914 from 5590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Going ahead to step 14:
6760 divided by 819 is 8 with a remainder of 208.
Use 8 as the next digit of our solution. 
Result so far: 98602.253968
Subtracting 6552 from 6760 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 15:
If we divide 2080 by 819, we get 2 and a remainder of 442.
Put 2 as the next digit of the answer. 
Result so far: 98602.2539682
Subtracting 1638 from 2080 leaves us with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Going ahead to step 16:
819 goes into 4420 5 times with a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 98602.25396825
If we subtract 4095 from 4420, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

The final outcome is 98602.25396825, with a leftover of 3.25e-07.