We look at the division of 348633 by 25 
The aim is to understand the frequency of 25 in 348633.

On to step 1:
The number 25 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 25

Going ahead to step 2:
25 goes into 34 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 25 from 34 to get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 25

Let's proceed to step 3:
The number 25 fits into 98 3 times, leaving a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 75 from 98 and we're left with 23.
Take the next digit (6) from the dividend and append it to 23, then repeat: 236 / 25

Let's proceed to step 4:
The number 25 fits into 236 9 times, leaving a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 139.0
Subtract 225 from 236 to get 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 25

Moving on to step 5:
25 goes into 113 4 times with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 1394.0
If we subtract 100 from 113, we get 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 25

On to step 6:
If we divide 133 by 25, we get 5 and a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 13945.0
Deduct 125 from 133 and we're left 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 7:
25 can be fit into 80 3 times, resulting in a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 13945.3
The remainder is 5 after subtracting 75 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
If we divide 50 by 25, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 13945.32
Subtract 50 from 50 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
0 divided by 25 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 13945.32
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
25 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 13945.32
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 13945.32, with a leftover of 0.0.