Let's divide 590843 by 58
The aim is to understand the frequency of 58 in 590843.

Step 1:
The number 58 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 58

Step 2:
The number 58 fits into 59 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 58 away from 59, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 58

Let's proceed to step 3:
58 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 10, we end up with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 58

Moving on to step 4:
When dividing 108 by 58, we get 1 with a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
If we take 58 away from 108, we end up with 50.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 58

Moving on to step 5:
When dividing 504 by 58, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 1018.0
Deduct 464 from 504 and we're left with 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 58

On to step 6:
The number 58 fits into 403 6 times, leaving a remainder of 55.
Record the quotient 6 as the next digit in the result. 
Result so far: 10186.0
If we subtract 348 from 403, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 7:
58 can be fit into 550 9 times, resulting in a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 10186.9
If we subtract 522 from 550, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
280 divided by 58 is 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 10186.94
Deduct 232 from 280 and we're left 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.

Going ahead to step 9:
If we divide 480 by 58, we get 8 and a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 10186.948
If we subtract 464 from 480, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
When dividing 160 by 58, we get 2 with a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 10186.9482
Subtract 116 from 160 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 11:
58 can be fit into 440 7 times, resulting in a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 10186.94827
The remainder is 34 after subtracting 406 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 12:
58 goes into 340 5 times with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 10186.948275
Subtracting 290 from 340 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 13:
If we divide 500 by 58, we get 8 and a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 10186.9482758
Deduct 464 from 500 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
360 divided by 58 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 10186.94827586
Subtract 348 from 360 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 10186.94827586 and a remainder of 1.2e-08.