36675839 ÷ 819 
The aim is to understand the frequency of 819 in 36675839.

On to step 1:
819 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 819

Step 2:
36 divided by 819 is 0 with a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 36 leaves us with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 819

Going ahead to step 3:
The number 819 fits into 366 0 times, leaving a remainder of 366.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 366, we get 366.
Grab the next digit (7) from the dividend, add it to 366, then carry on: 3667 / 819

On to step 4:
819 can be fit into 3667 4 times, resulting in a remainder of 391.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 391 after subtracting 3276 from 3667.
Take the next digit (5) from the dividend and append it to 391, then repeat: 3915 / 819

Moving on to step 5:
819 can be fit into 3915 4 times, resulting in a remainder of 639.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
Deduct 3276 from 3915 and we're left with 639.
Append the next digit (8) from the dividend to 639 and continue with: 6398 / 819

Moving on to step 6:
819 goes into 6398 7 times with a remainder of 665.
The number 7 becomes the next digit in our result. 
Result so far: 447.0
If we take 5733 away from 6398, we end up with 665.
Include the next digit (3) from the dividend after 665, then repeat: 6653 / 819

Step 7:
819 can be fit into 6653 8 times, resulting in a remainder of 101.
The number 8 becomes the next digit in our result. 
Result so far: 4478.0
Subtract 6552 from 6653 to get 101.
Append the next digit (9) from the dividend to 101 and continue with: 1019 / 819

Let's proceed to step 8:
If we divide 1019 by 819, we get 1 and a remainder of 200.
Record the quotient 1 as the next digit in the result. 
Result so far: 44781.0
Subtracting 819 from 1019 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 9:
819 goes into 2000 2 times with a remainder of 362.
The number 2 becomes the next digit in our result. 
Result so far: 44781.2
If we subtract 1638 from 2000, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Let's proceed to step 10:
819 can be fit into 3620 4 times, resulting in a remainder of 344.
Use 4 as the next digit of our solution. 
Result so far: 44781.24
Subtract 3276 from 3620 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Moving on to step 11:
If we divide 3440 by 819, we get 4 and a remainder of 164.
The number 4 becomes the next digit in our result. 
Result so far: 44781.244
The remainder is 164 after subtracting 3276 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Our division results in 44781.244 with a remaining 0.0164.