We look at the division of 15448404 by 478 
The aim is to understand the frequency of 478 in 15448404.

On to step 1:
1 divided by 478 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 478

Moving on to step 2:
15 divided by 478 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 478

On to step 3:
When dividing 154 by 478, we get 0 with a remainder of 154.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 154 after subtracting 0 from 154.
Grab the next digit (4) from the dividend, add it to 154, then carry on: 1544 / 478

Step 4:
If we divide 1544 by 478, we get 3 and a remainder of 110.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 1434 from 1544 leaves us with 110.
Grab the next digit (8) from the dividend, add it to 110, then carry on: 1108 / 478

Going ahead to step 5:
1108 divided by 478 is 2 with a remainder of 152.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
Subtracting 956 from 1108 leaves us with 152.
Bring next digit (4) of the dividend behind the 152 and repeat the process: 1524 / 478

On to step 6:
When dividing 1524 by 478, we get 3 with a remainder of 90.
The next digit of our result is 3. 
Result so far: 323.0
Subtracting 1434 from 1524 leaves us with 90.
Take the next digit (0) from the dividend and append it to 90, then repeat: 900 / 478

Let's proceed to step 7:
478 goes into 900 1 times with a remainder of 422.
The next digit of our result is 1. 
Result so far: 3231.0
If we take 478 away from 900, we end up with 422.
Fetch the next digit (4) from the dividend, attach it to 422 and continue: 4224 / 478

Advancing to step 8:
4224 divided by 478 is 8 with a remainder of 400.
Use 8 as the next digit of our solution. 
Result so far: 32318.0
Subtracting 3824 from 4224 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 9:
478 goes into 4000 8 times with a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 32318.8
Deduct 3824 from 4000 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 10:
If we divide 1760 by 478, we get 3 and a remainder of 326.
Write down 3 as next digit of the result. 
Result so far: 32318.83
If we subtract 1434 from 1760, we get 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Going ahead to step 11:
If we divide 3260 by 478, we get 6 and a remainder of 392.
The number 6 becomes the next digit in our result. 
Result so far: 32318.836
Subtract 2868 from 3260 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 12:
The number 478 fits into 3920 8 times, leaving a remainder of 96.
Put 8 as the next digit of the answer. 
Result so far: 32318.8368
If we subtract 3824 from 3920, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 13:
When dividing 960 by 478, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 32318.83682
If we subtract 956 from 960, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
When dividing 40 by 478, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 32318.83682
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 15:
478 goes into 400 0 times with a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 32318.83682
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

In conclusion, the division gives 32318.83682 with a balance of 4e-06.