598733 divided by 3 
The aim is to understand the frequency of 3 in 598733.

Moving on to step 1:
The number 3 fits into 5 1 times, leaving a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 3 from 5, we get 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 3

On to step 2:
3 can be fit into 29 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
The remainder is 2 after subtracting 27 from 29.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 3

Moving on to step 3:
28 divided by 3 is 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 199.0
If we take 27 away from 28, we end up with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 3

Moving on to step 4:
When dividing 17 by 3, we get 5 with a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 1995.0
If we subtract 15 from 17, we get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 3

Let's proceed to step 5:
23 divided by 3 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 19957.0
Subtract 21 from 23 to get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 3

Going ahead to step 6:
When dividing 23 by 3, we get 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 199577.0
If we subtract 21 from 23, we 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.

On to step 7:
The number 3 fits into 20 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 199577.6
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
20 divided by 3 is 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 199577.66
Subtract 18 from 20 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.

The final outcome is 199577.66, with a leftover of 0.002.