49346418 ÷ 455 
The aim is to understand the frequency of 455 in 49346418.

Step 1:
4 divided by 455 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 455

Going ahead to step 2:
If we divide 49 by 455, we get 0 and a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Grab the next digit (3) from the dividend, add it to 49, then carry on: 493 / 455

On to step 3:
The number 455 fits into 493 1 times, leaving a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 455 from 493 and we're left with 38.
Append the next digit (4) from the dividend to 38 and continue with: 384 / 455

Moving on to step 4:
455 can be fit into 384 0 times, resulting in a remainder of 384.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 384, we end up with 384.
Take the next digit (6) from the dividend and append it to 384, then repeat: 3846 / 455

Let's proceed to step 5:
3846 divided by 455 is 8 with a remainder of 206.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
Subtract 3640 from 3846 to get 206.
Grab the next digit (4) from the dividend, add it to 206, then carry on: 2064 / 455

On to step 6:
455 can be fit into 2064 4 times, resulting in a remainder of 244.
Put 4 as the next digit of the answer. 
Result so far: 1084.0
The remainder is 244 after subtracting 1820 from 2064.
Grab the next digit (1) from the dividend, add it to 244, then carry on: 2441 / 455

On to step 7:
455 goes into 2441 5 times with a remainder of 166.
Write down 5 as next digit of the result. 
Result so far: 10845.0
If we take 2275 away from 2441, we end up with 166.
Take the next digit (8) from the dividend and append it to 166, then repeat: 1668 / 455

Going ahead to step 8:
455 can be fit into 1668 3 times, resulting in a remainder of 303.
The next digit of our result is 3. 
Result so far: 108453.0
If we subtract 1365 from 1668, we get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Moving on to step 9:
455 goes into 3030 6 times with a remainder of 300.
The next digit of our result is 6. 
Result so far: 108453.6
If we subtract 2730 from 3030, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 10:
3000 divided by 455 is 6 with a remainder of 270.
Write down 6 as next digit of the result. 
Result so far: 108453.66
Deduct 2730 from 3000 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

After the division, we end up with 108453.66 and a remainder of 0.27.