10025 ÷ 58 
The aim is to understand the frequency of 58 in 10025.

On to step 1:
If we divide 1 by 58, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 58

Going ahead to step 2:
The number 58 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 58

Let's proceed to step 3:
100 divided by 58 is 1 with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 58 from 100 leaves us with 42.
Take the next digit (2) from the dividend and append it to 42, then repeat: 422 / 58

Step 4:
The number 58 fits into 422 7 times, leaving a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 16 after subtracting 406 from 422.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 58

Going ahead to step 5:
58 can be fit into 165 2 times, resulting in a remainder of 49.
Record the quotient 2 as the next digit in the result. 
Result so far: 172.0
Deduct 116 from 165 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 6:
When dividing 490 by 58, we get 8 with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 172.8
The remainder is 26 after subtracting 464 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
58 goes into 260 4 times with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 172.84
Subtract 232 from 260 to 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.

Step 8:
The number 58 fits into 280 4 times, leaving a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 172.844
If we take 232 away from 280, we end up 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 172.844, and the remainder is 0.0048.