We look at the division of 54668470 by 456 
The aim is to understand the frequency of 456 in 54668470.

Step 1:
When dividing 5 by 456, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 456

Step 2:
54 divided by 456 is 0 with a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Grab the next digit (6) from the dividend, add it to 54, then carry on: 546 / 456

Moving on to step 3:
456 goes into 546 1 times with a remainder of 90.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 456 from 546 to get 90.
Bring next digit (6) of the dividend behind the 90 and repeat the process: 906 / 456

On to step 4:
906 divided by 456 is 1 with a remainder of 450.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 456 away from 906, we end up with 450.
Append the next digit (8) from the dividend to 450 and continue with: 4508 / 456

Moving on to step 5:
The number 456 fits into 4508 9 times, leaving a remainder of 404.
Put 9 as the next digit of the answer. 
Result so far: 119.0
Subtract 4104 from 4508 to get 404.
Include the next digit (4) from the dividend after 404, then repeat: 4044 / 456

On to step 6:
4044 divided by 456 is 8 with a remainder of 396.
The next digit of our result is 8. 
Result so far: 1198.0
The remainder is 396 after subtracting 3648 from 4044.
Bring next digit (7) of the dividend behind the 396 and repeat the process: 3967 / 456

Moving on to step 7:
3967 divided by 456 is 8 with a remainder of 319.
Record the quotient 8 as the next digit in the result. 
Result so far: 11988.0
Deduct 3648 from 3967 and we're left with 319.
Append the next digit (0) from the dividend to 319 and continue with: 3190 / 456

Going ahead to step 8:
When dividing 3190 by 456, we get 6 with a remainder of 454.
Use 6 as the next digit of our solution. 
Result so far: 119886.0
Deduct 2736 from 3190 and we're left with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Let's proceed to step 9:
456 goes into 4540 9 times with a remainder of 436.
The next digit of our result is 9. 
Result so far: 119886.9
If we subtract 4104 from 4540, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Moving on to step 10:
When dividing 4360 by 456, we get 9 with a remainder of 256.
Write down 9 as next digit of the result. 
Result so far: 119886.99
If we take 4104 away from 4360, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The quotient of the division is 119886.99, and the remainder is 0.256.