We look at the division of 14017511 by 819 
The aim is to understand the frequency of 819 in 14017511.

Going ahead to step 1:
If we divide 1 by 819, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 819

Advancing to step 2:
When dividing 14 by 819, we get 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 819

Step 3:
The number 819 fits into 140 0 times, leaving a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 140 to get 140.
Append the next digit (1) from the dividend to 140 and continue with: 1401 / 819

Moving on to step 4:
If we divide 1401 by 819, we get 1 and a remainder of 582.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 819 from 1401 to get 582.
Include the next digit (7) from the dividend after 582, then repeat: 5827 / 819

On to step 5:
The number 819 fits into 5827 7 times, leaving a remainder of 94.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 94 after subtracting 5733 from 5827.
Append the next digit (5) from the dividend to 94 and continue with: 945 / 819

Step 6:
The number 819 fits into 945 1 times, leaving a remainder of 126.
The number 1 becomes the next digit in our result. 
Result so far: 171.0
If we subtract 819 from 945, we get 126.
Bring next digit (1) of the dividend behind the 126 and repeat the process: 1261 / 819

Going ahead to step 7:
The number 819 fits into 1261 1 times, leaving a remainder of 442.
Write down 1 as next digit of the result. 
Result so far: 1711.0
If we take 819 away from 1261, we end up with 442.
Append the next digit (1) from the dividend to 442 and continue with: 4421 / 819

Advancing to step 8:
4421 divided by 819 is 5 with a remainder of 326.
Write down 5 as next digit of the result. 
Result so far: 17115.0
Subtracting 4095 from 4421 leaves us with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 9:
If we divide 3260 by 819, we get 3 and a remainder of 803.
Record the quotient 3 as the next digit in the result. 
Result so far: 17115.3
If we subtract 2457 from 3260, we get 803.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8030, and continue the process.

Moving on to step 10:
819 goes into 8030 9 times with a remainder of 659.
Record the quotient 9 as the next digit in the result. 
Result so far: 17115.39
The remainder is 659 after subtracting 7371 from 8030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Going ahead to step 11:
If we divide 6590 by 819, we get 8 and a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 17115.398
Subtract 6552 from 6590 to get 38.
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 12:
819 can be fit into 380 0 times, resulting in a remainder of 380.
Put 0 as the next digit of the answer. 
Result so far: 17115.398
Deduct 0 from 380 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 13:
819 can be fit into 3800 4 times, resulting in a remainder of 524.
Write down 4 as next digit of the result. 
Result so far: 17115.39804
Deduct 3276 from 3800 and we're left with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Advancing to step 14:
819 goes into 5240 6 times with a remainder of 326.
Put 6 as the next digit of the answer. 
Result so far: 17115.398046
The remainder is 326 after subtracting 4914 from 5240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 15:
819 can be fit into 3260 3 times, resulting in a remainder of 803.
Record the quotient 3 as the next digit in the result. 
Result so far: 17115.3980463
If we subtract 2457 from 3260, we get 803.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8030, and continue the process.

On to step 16:
If we divide 8030 by 819, we get 9 and a remainder of 659.
The next digit of our result is 9. 
Result so far: 17115.39804639
If we take 7371 away from 8030, we end up with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

After the division, we end up with 17115.39804639 and a remainder of 6.59e-07.