821851 ÷ 29 
The aim is to understand the frequency of 29 in 821851.

Going ahead to step 1:
If we divide 8 by 29, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 29

Advancing to step 2:
29 can be fit into 82 2 times, resulting in a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 24 after subtracting 58 from 82.
Bring next digit (1) of the dividend behind the 24 and repeat the process: 241 / 29

On to step 3:
29 goes into 241 8 times with a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Deduct 232 from 241 and we're left with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 29

Going ahead to step 4:
29 can be fit into 98 3 times, resulting in a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 283.0
If we subtract 87 from 98, we get 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 29

Advancing to step 5:
29 can be fit into 115 3 times, resulting in a remainder of 28.
The next digit of our result is 3. 
Result so far: 2833.0
The remainder is 28 after subtracting 87 from 115.
Fetch the next digit (1) from the dividend, attach it to 28 and continue: 281 / 29

Going ahead to step 6:
29 goes into 281 9 times with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 28339.0
The remainder is 20 after subtracting 261 from 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
If we divide 200 by 29, we get 6 and a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 28339.6
If we subtract 174 from 200, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
When dividing 260 by 29, we get 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 28339.68
If we subtract 232 from 260, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
29 goes into 280 9 times with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 28339.689
Deduct 261 from 280 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 10:
The number 29 fits into 190 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 28339.6896
Subtract 174 from 190 to get 16.
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 11:
160 divided by 29 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 28339.68965
If we subtract 145 from 160, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
If we divide 150 by 29, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 28339.689655
If we subtract 145 from 150, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 28339.689655 with a remaining 5e-07.