43279170 ÷ 455 
The aim is to understand the frequency of 455 in 43279170.

Let's proceed to step 1:
If we divide 4 by 455, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 455

Let's proceed to step 2:
455 goes into 43 0 times with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 455

Advancing to step 3:
432 divided by 455 is 0 with a remainder of 432.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 432 after subtracting 0 from 432.
Append the next digit (7) from the dividend to 432 and continue with: 4327 / 455

Going ahead to step 4:
If we divide 4327 by 455, we get 9 and a remainder of 232.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 4095 away from 4327, we end up with 232.
Take the next digit (9) from the dividend and append it to 232, then repeat: 2329 / 455

Moving on to step 5:
455 goes into 2329 5 times with a remainder of 54.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
Subtract 2275 from 2329 to get 54.
Take the next digit (1) from the dividend and append it to 54, then repeat: 541 / 455

Let's proceed to step 6:
If we divide 541 by 455, we get 1 and a remainder of 86.
Put 1 as the next digit of the answer. 
Result so far: 951.0
Subtract 455 from 541 to get 86.
Fetch the next digit (7) from the dividend, attach it to 86 and continue: 867 / 455

On to step 7:
867 divided by 455 is 1 with a remainder of 412.
Record the quotient 1 as the next digit in the result. 
Result so far: 9511.0
If we take 455 away from 867, we end up with 412.
Bring next digit (0) of the dividend behind the 412 and repeat the process: 4120 / 455

Advancing to step 8:
When dividing 4120 by 455, we get 9 with a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 95119.0
Deduct 4095 from 4120 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
When dividing 250 by 455, we get 0 with a remainder of 250.
Record the quotient 0 as the next digit in the result. 
Result so far: 95119.0
Deduct 0 from 250 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 10:
When dividing 2500 by 455, we get 5 with a remainder of 225.
The number 5 becomes the next digit in our result. 
Result so far: 95119.05
Subtracting 2275 from 2500 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Going ahead to step 11:
The number 455 fits into 2250 4 times, leaving a remainder of 430.
The next digit of our result is 4. 
Result so far: 95119.054
If we subtract 1820 from 2250, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

On to step 12:
The number 455 fits into 4300 9 times, leaving a remainder of 205.
Use 9 as the next digit of our solution. 
Result so far: 95119.0549
Deduct 4095 from 4300 and we're left with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 13:
If we divide 2050 by 455, we get 4 and a remainder of 230.
Record the quotient 4 as the next digit in the result. 
Result so far: 95119.05494
The remainder is 230 after subtracting 1820 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 14:
2300 divided by 455 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 95119.054945
Subtracting 2275 from 2300 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 15:
455 can be fit into 250 0 times, resulting in a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 95119.054945
Subtracting 0 from 250 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 16:
The number 455 fits into 2500 5 times, leaving a remainder of 225.
The next digit of our result is 5. 
Result so far: 95119.05494505
If we subtract 2275 from 2500, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Our division results in 95119.05494505 with a remaining 2.25e-07.