We divide 820191 by 38
The aim is to understand the frequency of 38 in 820191.

On to step 1:
The number 38 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 38

On to step 2:
If we divide 82 by 38, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 76 from 82, we get 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 38

Let's proceed to step 3:
60 divided by 38 is 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Subtract 38 from 60 to get 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 38

On to step 4:
The number 38 fits into 221 5 times, leaving a remainder of 31.
Put 5 as the next digit of the answer. 
Result so far: 215.0
Deduct 190 from 221 and we're left with 31.
Bring next digit (9) of the dividend behind the 31 and repeat the process: 319 / 38

Moving on to step 5:
38 goes into 319 8 times with a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 2158.0
If we subtract 304 from 319, we get 15.
Take the next digit (1) from the dividend and append it to 15, then repeat: 151 / 38

Moving on to step 6:
151 divided by 38 is 3 with a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 21583.0
The remainder is 37 after subtracting 114 from 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 7:
38 goes into 370 9 times with a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 21583.9
If we take 342 away from 370, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
38 can be fit into 280 7 times, resulting in a remainder of 14.
The next digit of our result is 7. 
Result so far: 21583.97
Subtract 266 from 280 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
38 can be fit into 140 3 times, resulting in a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 21583.973
Deduct 114 from 140 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
260 divided by 38 is 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 21583.9736
The remainder is 32 after subtracting 228 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
320 divided by 38 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 21583.97368
The remainder is 16 after subtracting 304 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
When dividing 160 by 38, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 21583.973684
Deduct 152 from 160 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
80 divided by 38 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 21583.9736842
Deduct 76 from 80 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
38 goes into 40 1 times with a remainder of 2.
The next digit of our result is 1. 
Result so far: 21583.97368421
Subtract 38 from 40 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 21583.97368421 and a remainder of 2e-09.