899562 divided by 3 
The aim is to understand the frequency of 3 in 899562.

Going ahead to step 1:
If we divide 8 by 3, we get 2 and a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 2 after subtracting 6 from 8.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 3

Going ahead to step 2:
29 divided by 3 is 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Deduct 27 from 29 and we're left with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 3

Step 3:
29 divided by 3 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 299.0
If we subtract 27 from 29, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 3

Moving on to step 4:
3 can be fit into 25 8 times, resulting in a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 2998.0
If we subtract 24 from 25, we get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 3

Moving on to step 5:
3 can be fit into 16 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 29985.0
The remainder is 1 after subtracting 15 from 16.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 3

Step 6:
12 divided by 3 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 299854.0
Subtract 12 from 12 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
If we divide 0 by 3, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 299854.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
3 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 299854.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 299854.0, with a leftover of 0.0.