We're dividing 25904118 by 104 
The aim is to understand the frequency of 104 in 25904118.

Let's proceed to step 1:
The number 104 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 104

Advancing to step 2:
If we divide 25 by 104, we get 0 and a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Take the next digit (9) from the dividend and append it to 25, then repeat: 259 / 104

Step 3:
259 divided by 104 is 2 with a remainder of 51.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 208 from 259 to get 51.
Take the next digit (0) from the dividend and append it to 51, then repeat: 510 / 104

Step 4:
510 divided by 104 is 4 with a remainder of 94.
The next digit of our result is 4. 
Result so far: 24.0
If we take 416 away from 510, we end up with 94.
Bring next digit (4) of the dividend behind the 94 and repeat the process: 944 / 104

Step 5:
944 divided by 104 is 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 249.0
If we take 936 away from 944, we end up with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 104

Going ahead to step 6:
81 divided by 104 is 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 2490.0
Deduct 0 from 81 and we're left with 81.
Append the next digit (1) from the dividend to 81 and continue with: 811 / 104

Going ahead to step 7:
When dividing 811 by 104, we get 7 with a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 24907.0
Subtracting 728 from 811 leaves us with 83.
Bring next digit (8) of the dividend behind the 83 and repeat the process: 838 / 104

Moving on to step 8:
104 can be fit into 838 8 times, resulting in a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 249078.0
If we subtract 832 from 838, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
If we divide 60 by 104, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 249078.0
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
104 goes into 600 5 times with a remainder of 80.
The number 5 becomes the next digit in our result. 
Result so far: 249078.05
The remainder is 80 after subtracting 520 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
The number 104 fits into 800 7 times, leaving a remainder of 72.
The number 7 becomes the next digit in our result. 
Result so far: 249078.057
The remainder is 72 after subtracting 728 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 12:
104 can be fit into 720 6 times, resulting in a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 249078.0576
Deduct 624 from 720 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 13:
If we divide 960 by 104, we get 9 and a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 249078.05769
If we subtract 936 from 960, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 14:
If we divide 240 by 104, we get 2 and a remainder of 32.
The next digit of our result is 2. 
Result so far: 249078.057692
If we take 208 away from 240, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 15:
104 goes into 320 3 times with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 249078.0576923
Subtracting 312 from 320 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.

Moving on to step 16:
80 divided by 104 is 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 249078.0576923
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 249078.0576923 with a remaining 8e-08.