393144 ÷ 58 
The aim is to understand the frequency of 58 in 393144.

Moving on to step 1:
3 divided by 58 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 58

Step 2:
58 can be fit into 39 0 times, resulting in a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 58

Step 3:
If we divide 393 by 58, we get 6 and a remainder of 45.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 348 away from 393, we end up with 45.
Include the next digit (1) from the dividend after 45, then repeat: 451 / 58

Moving on to step 4:
58 goes into 451 7 times with a remainder of 45.
The next digit of our result is 7. 
Result so far: 67.0
Subtract 406 from 451 to get 45.
Append the next digit (4) from the dividend to 45 and continue with: 454 / 58

Going ahead to step 5:
If we divide 454 by 58, we get 7 and a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 677.0
Subtract 406 from 454 to get 48.
Grab the next digit (4) from the dividend, add it to 48, then carry on: 484 / 58

Let's proceed to step 6:
The number 58 fits into 484 8 times, leaving a remainder of 20.
The next digit of our result is 8. 
Result so far: 6778.0
If we take 464 away from 484, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
When dividing 200 by 58, we get 3 with a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 6778.3
Subtracting 174 from 200 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 8:
If we divide 260 by 58, we get 4 and a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 6778.34
If we take 232 away from 260, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
When dividing 280 by 58, we get 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 6778.344
Subtracting 232 from 280 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 6778.344, and the remainder is 0.0048.