Let's divide 13218360 by 478
The aim is to understand the frequency of 478 in 13218360.

Advancing to step 1:
If we divide 1 by 478, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 478

Moving on to step 2:
The number 478 fits into 13 0 times, leaving a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 478

Let's proceed to step 3:
The number 478 fits into 132 0 times, leaving a remainder of 132.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 132 after subtracting 0 from 132.
Append the next digit (1) from the dividend to 132 and continue with: 1321 / 478

Let's proceed to step 4:
478 goes into 1321 2 times with a remainder of 365.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 365 after subtracting 956 from 1321.
Bring next digit (8) of the dividend behind the 365 and repeat the process: 3658 / 478

Moving on to step 5:
3658 divided by 478 is 7 with a remainder of 312.
The next digit of our result is 7. 
Result so far: 27.0
If we subtract 3346 from 3658, we get 312.
Grab the next digit (3) from the dividend, add it to 312, then carry on: 3123 / 478

Step 6:
When dividing 3123 by 478, we get 6 with a remainder of 255.
Record the quotient 6 as the next digit in the result. 
Result so far: 276.0
Deduct 2868 from 3123 and we're left with 255.
Bring next digit (6) of the dividend behind the 255 and repeat the process: 2556 / 478

On to step 7:
If we divide 2556 by 478, we get 5 and a remainder of 166.
The next digit of our result is 5. 
Result so far: 2765.0
Subtract 2390 from 2556 to get 166.
Append the next digit (0) from the dividend to 166 and continue with: 1660 / 478

Moving on to step 8:
If we divide 1660 by 478, we get 3 and a remainder of 226.
Put 3 as the next digit of the answer. 
Result so far: 27653.0
The remainder is 226 after subtracting 1434 from 1660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Let's proceed to step 9:
The number 478 fits into 2260 4 times, leaving a remainder of 348.
Put 4 as the next digit of the answer. 
Result so far: 27653.4
If we subtract 1912 from 2260, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 10:
The number 478 fits into 3480 7 times, leaving a remainder of 134.
Put 7 as the next digit of the answer. 
Result so far: 27653.47
Deduct 3346 from 3480 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Step 11:
When dividing 1340 by 478, we get 2 with a remainder of 384.
Record the quotient 2 as the next digit in the result. 
Result so far: 27653.472
If we take 956 away from 1340, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 12:
When dividing 3840 by 478, we get 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 27653.4728
If we take 3824 away from 3840, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
478 goes into 160 0 times with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 27653.4728
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
478 goes into 1600 3 times with a remainder of 166.
The number 3 becomes the next digit in our result. 
Result so far: 27653.472803
If we subtract 1434 from 1600, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Going ahead to step 15:
478 can be fit into 1660 3 times, resulting in a remainder of 226.
Write down 3 as next digit of the result. 
Result so far: 27653.4728033
Subtracting 1434 from 1660 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

The quotient of the division is 27653.4728033, and the remainder is 2.26e-06.