We divide 58435 by 28
The aim is to understand the frequency of 28 in 58435.

Step 1:
28 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 28

Going ahead to step 2:
If we divide 58 by 28, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 56 from 58 and we're left with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 28

Moving on to step 3:
When dividing 24 by 28, we get 0 with a remainder of 24.
The next digit of our result is 0. 
Result so far: 20.0
Subtract 0 from 24 to get 24.
Grab the next digit (3) from the dividend, add it to 24, then carry on: 243 / 28

Advancing to step 4:
243 divided by 28 is 8 with a remainder of 19.
The next digit of our result is 8. 
Result so far: 208.0
Subtract 224 from 243 to get 19.
Append the next digit (5) from the dividend to 19 and continue with: 195 / 28

Let's proceed to step 5:
28 can be fit into 195 6 times, resulting in a remainder of 27.
Put 6 as the next digit of the answer. 
Result so far: 2086.0
If we take 168 away from 195, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 6:
If we divide 270 by 28, we get 9 and a remainder of 18.
The next digit of our result is 9. 
Result so far: 2086.9
Deduct 252 from 270 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
If we divide 180 by 28, we get 6 and a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 2086.96
If we subtract 168 from 180, we 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.

Let's proceed to step 8:
28 can be fit into 120 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 2086.964
Subtracting 112 from 120 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 9:
80 divided by 28 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 2086.9642
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
If we divide 240 by 28, we get 8 and a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 2086.96428
If we subtract 224 from 240, 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 11:
If we divide 160 by 28, we get 5 and a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 2086.964285
Deduct 140 from 160 and we're left 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.

Advancing to step 12:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 2086.9642857
If we take 196 away from 200, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
40 divided by 28 is 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 2086.96428571
Subtracting 28 from 40 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 2086.96428571, with a leftover of 1.2e-08.