We look at the division of 48074758 by 904 
The aim is to understand the frequency of 904 in 48074758.

Advancing to step 1:
904 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 904

Step 2:
The number 904 fits into 48 0 times, leaving a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 48 after subtracting 0 from 48.
Bring next digit (0) of the dividend behind the 48 and repeat the process: 480 / 904

Let's proceed to step 3:
480 divided by 904 is 0 with a remainder of 480.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 480 to get 480.
Take the next digit (7) from the dividend and append it to 480, then repeat: 4807 / 904

Going ahead to step 4:
If we divide 4807 by 904, we get 5 and a remainder of 287.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 4520 from 4807 and we're left with 287.
Append the next digit (4) from the dividend to 287 and continue with: 2874 / 904

On to step 5:
2874 divided by 904 is 3 with a remainder of 162.
Write down 3 as next digit of the result. 
Result so far: 53.0
Deduct 2712 from 2874 and we're left with 162.
Fetch the next digit (7) from the dividend, attach it to 162 and continue: 1627 / 904

Step 6:
When dividing 1627 by 904, we get 1 with a remainder of 723.
Record the quotient 1 as the next digit in the result. 
Result so far: 531.0
Subtracting 904 from 1627 leaves us with 723.
Fetch the next digit (5) from the dividend, attach it to 723 and continue: 7235 / 904

Let's proceed to step 7:
The number 904 fits into 7235 8 times, leaving a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 5318.0
If we take 7232 away from 7235, we end up with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 904

Step 8:
904 can be fit into 38 0 times, resulting in a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 53180.0
Subtracting 0 from 38 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 9:
380 divided by 904 is 0 with a remainder of 380.
Write down 0 as next digit of the result. 
Result so far: 53180.0
If we take 0 away from 380, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 10:
If we divide 3800 by 904, we get 4 and a remainder of 184.
Record the quotient 4 as the next digit in the result. 
Result so far: 53180.04
If we take 3616 away from 3800, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 11:
1840 divided by 904 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 53180.042
Subtracting 1808 from 1840 leaves us 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.

Moving on to step 12:
The number 904 fits into 320 0 times, leaving a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 53180.042
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 13:
904 goes into 3200 3 times with a remainder of 488.
Use 3 as the next digit of our solution. 
Result so far: 53180.04203
If we take 2712 away from 3200, we end up with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Going ahead to step 14:
The number 904 fits into 4880 5 times, leaving a remainder of 360.
Record the quotient 5 as the next digit in the result. 
Result so far: 53180.042035
Deduct 4520 from 4880 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 15:
If we divide 3600 by 904, we get 3 and a remainder of 888.
The next digit of our result is 3. 
Result so far: 53180.0420353
If we subtract 2712 from 3600, we get 888.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8880, and continue the process.

Going ahead to step 16:
8880 divided by 904 is 9 with a remainder of 744.
The next digit of our result is 9. 
Result so far: 53180.04203539
If we subtract 8136 from 8880, we get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

After the division, we end up with 53180.04203539 and a remainder of 7.44e-07.