We divide 59393 by 3
The aim is to understand the frequency of 3 in 59393.

On to step 1:
5 divided by 3 is 1 with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 3 from 5 and we're left with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 3

Moving on 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: 19.0
If we subtract 27 from 29, we get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 3

On to step 3:
3 goes into 23 7 times with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 197.0
If we subtract 21 from 23, we get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 3

Let's proceed to step 4:
When dividing 29 by 3, we get 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 1979.0
The remainder is 2 after subtracting 27 from 29.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 3

Going ahead to step 5:
The number 3 fits into 23 7 times, leaving a remainder of 2.
The next digit of our result is 7. 
Result so far: 19797.0
If we take 21 away from 23, we end up 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.

Going ahead to step 6:
3 goes into 20 6 times with a remainder of 2.
The next digit of our result is 6. 
Result so far: 19797.6
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.

Going ahead to step 7:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 19797.66
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.

The quotient of the division is 19797.66, and the remainder is 0.002.