We look at the division of 399198 by 58 
The aim is to understand the frequency of 58 in 399198.

Let's proceed to step 1:
58 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 58

Let's proceed to step 2:
39 divided by 58 is 0 with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 58

Advancing to step 3:
399 divided by 58 is 6 with a remainder of 51.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 348 from 399 to get 51.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 58

Advancing to step 4:
58 goes into 511 8 times with a remainder of 47.
Use 8 as the next digit of our solution. 
Result so far: 68.0
The remainder is 47 after subtracting 464 from 511.
Bring next digit (9) of the dividend behind the 47 and repeat the process: 479 / 58

Going ahead to step 5:
If we divide 479 by 58, we get 8 and a remainder of 15.
Record the quotient 8 as the next digit in the result. 
Result so far: 688.0
Subtract 464 from 479 to get 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 58

Advancing to step 6:
158 divided by 58 is 2 with a remainder of 42.
The next digit of our result is 2. 
Result so far: 6882.0
If we take 116 away from 158, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
If we divide 420 by 58, we get 7 and a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 6882.7
Deduct 406 from 420 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
The number 58 fits into 140 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 6882.72
If we subtract 116 from 140, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
If we divide 240 by 58, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 6882.724
Subtracting 232 from 240 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
The number 58 fits into 80 1 times, leaving a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 6882.7241
Subtracting 58 from 80 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 11:
220 divided by 58 is 3 with a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 6882.72413
If we subtract 174 from 220, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 12:
The number 58 fits into 460 7 times, leaving a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 6882.724137
If we subtract 406 from 460, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 13:
The number 58 fits into 540 9 times, leaving a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 6882.7241379
If we subtract 522 from 540, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 14:
180 divided by 58 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 6882.72413793
Subtract 174 from 180 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 6882.72413793, and the remainder is 6e-09.