49012241 ÷ 25 
The aim is to understand the frequency of 25 in 49012241.

Let's proceed to step 1:
25 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 25

On to step 2:
The number 25 fits into 49 1 times, leaving a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 25 from 49 leaves us with 24.
Fetch the next digit (0) from the dividend, attach it to 24 and continue: 240 / 25

Advancing to step 3:
If we divide 240 by 25, we get 9 and a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we subtract 225 from 240, we get 15.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 25

Advancing to step 4:
25 can be fit into 151 6 times, resulting in a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 196.0
Subtract 150 from 151 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 25

Let's proceed to step 5:
25 can be fit into 12 0 times, resulting in a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 1960.0
Subtracting 0 from 12 leaves us with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 25

Moving on to step 6:
25 goes into 122 4 times with a remainder of 22.
The next digit of our result is 4. 
Result so far: 19604.0
If we subtract 100 from 122, we get 22.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 25

Advancing to step 7:
When dividing 224 by 25, we get 8 with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 196048.0
Subtracting 200 from 224 leaves us with 24.
Include the next digit (1) from the dividend after 24, then repeat: 241 / 25

Moving on to step 8:
25 goes into 241 9 times with a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 1960489.0
If we take 225 away from 241, we end up with 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 9:
When dividing 160 by 25, we get 6 with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 1960489.6
If we subtract 150 from 160, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
When dividing 100 by 25, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 1960489.64
If we subtract 100 from 100, 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.

Advancing to step 11:
When dividing 0 by 25, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1960489.64
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.

Step 12:
25 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 1960489.64
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.

Our division results in 1960489.64 with a remaining 0.0.