We look at the division of 45148848 by 478 
The aim is to understand the frequency of 478 in 45148848.

Advancing to step 1:
If we divide 4 by 478, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 478

Step 2:
478 can be fit into 45 0 times, resulting in a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 478

Going ahead to step 3:
451 divided by 478 is 0 with a remainder of 451.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 451, we end up with 451.
Bring next digit (4) of the dividend behind the 451 and repeat the process: 4514 / 478

Going ahead to step 4:
If we divide 4514 by 478, we get 9 and a remainder of 212.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 212 after subtracting 4302 from 4514.
Grab the next digit (8) from the dividend, add it to 212, then carry on: 2128 / 478

Moving on to step 5:
When dividing 2128 by 478, we get 4 with a remainder of 216.
The next digit of our result is 4. 
Result so far: 94.0
If we subtract 1912 from 2128, we get 216.
Grab the next digit (8) from the dividend, add it to 216, then carry on: 2168 / 478

Advancing to step 6:
478 goes into 2168 4 times with a remainder of 256.
Use 4 as the next digit of our solution. 
Result so far: 944.0
Deduct 1912 from 2168 and we're left with 256.
Take the next digit (4) from the dividend and append it to 256, then repeat: 2564 / 478

Moving on to step 7:
478 goes into 2564 5 times with a remainder of 174.
The number 5 becomes the next digit in our result. 
Result so far: 9445.0
If we take 2390 away from 2564, we end up with 174.
Include the next digit (8) from the dividend after 174, then repeat: 1748 / 478

Step 8:
478 goes into 1748 3 times with a remainder of 314.
The number 3 becomes the next digit in our result. 
Result so far: 94453.0
Subtracting 1434 from 1748 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Step 9:
If we divide 3140 by 478, we get 6 and a remainder of 272.
Record the quotient 6 as the next digit in the result. 
Result so far: 94453.6
Subtracting 2868 from 3140 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 10:
When dividing 2720 by 478, we get 5 with a remainder of 330.
The number 5 becomes the next digit in our result. 
Result so far: 94453.65
If we subtract 2390 from 2720, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 11:
If we divide 3300 by 478, we get 6 and a remainder of 432.
Put 6 as the next digit of the answer. 
Result so far: 94453.656
Subtract 2868 from 3300 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 12:
If we divide 4320 by 478, we get 9 and a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 94453.6569
Deduct 4302 from 4320 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 13:
478 goes into 180 0 times with a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 94453.6569
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 14:
The number 478 fits into 1800 3 times, leaving a remainder of 366.
Put 3 as the next digit of the answer. 
Result so far: 94453.656903
Deduct 1434 from 1800 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Moving on to step 15:
If we divide 3660 by 478, we get 7 and a remainder of 314.
Record the quotient 7 as the next digit in the result. 
Result so far: 94453.6569037
Deduct 3346 from 3660 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 16:
When dividing 3140 by 478, we get 6 with a remainder of 272.
Write down 6 as next digit of the result. 
Result so far: 94453.65690376
Subtract 2868 from 3140 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

The final outcome is 94453.65690376, with a leftover of 2.72e-07.