829258 divided by 3 
The aim is to understand the frequency of 3 in 829258.

Advancing to step 1:
3 can be fit into 8 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 2 after subtracting 6 from 8.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 3

Advancing to step 2:
When dividing 22 by 3, we get 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
If we subtract 21 from 22, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 3

Moving on to step 3:
If we divide 19 by 3, we get 6 and a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 276.0
Deduct 18 from 19 and we're left with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 3

On to step 4:
12 divided by 3 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 2764.0
Subtract 12 from 12 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 3

Moving on to step 5:
The number 3 fits into 5 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 27641.0
The remainder is 2 after subtracting 3 from 5.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 3

Moving on to step 6:
When dividing 28 by 3, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 276419.0
Deduct 27 from 28 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
10 divided by 3 is 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 276419.3
If we take 9 away from 10, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 8:
The number 3 fits into 10 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 276419.33
If we take 9 away from 10, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 276419.33 and a remainder of 0.001.