We look at the division of 48731559 by 925 
The aim is to understand the frequency of 925 in 48731559.

Step 1:
4 divided by 925 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 925

Step 2:
48 divided by 925 is 0 with a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 48 to get 48.
Include the next digit (7) from the dividend after 48, then repeat: 487 / 925

Moving on to step 3:
If we divide 487 by 925, we get 0 and a remainder of 487.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 487 to get 487.
Append the next digit (3) from the dividend to 487 and continue with: 4873 / 925

Moving on to step 4:
If we divide 4873 by 925, we get 5 and a remainder of 248.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 4625 from 4873 and we're left with 248.
Grab the next digit (1) from the dividend, add it to 248, then carry on: 2481 / 925

Advancing to step 5:
925 goes into 2481 2 times with a remainder of 631.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Deduct 1850 from 2481 and we're left with 631.
Grab the next digit (5) from the dividend, add it to 631, then carry on: 6315 / 925

Advancing to step 6:
925 goes into 6315 6 times with a remainder of 765.
Put 6 as the next digit of the answer. 
Result so far: 526.0
Subtract 5550 from 6315 to get 765.
Take the next digit (5) from the dividend and append it to 765, then repeat: 7655 / 925

Moving on to step 7:
7655 divided by 925 is 8 with a remainder of 255.
Use 8 as the next digit of our solution. 
Result so far: 5268.0
The remainder is 255 after subtracting 7400 from 7655.
Append the next digit (9) from the dividend to 255 and continue with: 2559 / 925

Moving on to step 8:
925 can be fit into 2559 2 times, resulting in a remainder of 709.
The number 2 becomes the next digit in our result. 
Result so far: 52682.0
Subtracting 1850 from 2559 leaves us with 709.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7090, and continue the process.

Let's proceed to step 9:
When dividing 7090 by 925, we get 7 with a remainder of 615.
The number 7 becomes the next digit in our result. 
Result so far: 52682.7
Deduct 6475 from 7090 and we're left with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Step 10:
6150 divided by 925 is 6 with a remainder of 600.
Use 6 as the next digit of our solution. 
Result so far: 52682.76
Deduct 5550 from 6150 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

On to step 11:
The number 925 fits into 6000 6 times, leaving a remainder of 450.
Put 6 as the next digit of the answer. 
Result so far: 52682.766
Subtract 5550 from 6000 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

After the division, we end up with 52682.766 and a remainder of 0.045.