454366 ÷ 99 
Our goal is to divide 454366 by 99.

On to step 1:
When dividing 4 by 99, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 99

Moving on to step 2:
The number 99 fits into 45 0 times, leaving a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Grab the next digit (4) from the dividend, add it to 45, then carry on: 454 / 99

Going ahead to step 3:
99 goes into 454 4 times with a remainder of 58.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 396 from 454 to get 58.
Include the next digit (3) from the dividend after 58, then repeat: 583 / 99

On to step 4:
The number 99 fits into 583 5 times, leaving a remainder of 88.
The next digit of our result is 5. 
Result so far: 45.0
Subtract 495 from 583 to get 88.
Append the next digit (6) from the dividend to 88 and continue with: 886 / 99

Step 5:
If we divide 886 by 99, we get 8 and a remainder of 94.
The next digit of our result is 8. 
Result so far: 458.0
The remainder is 94 after subtracting 792 from 886.
Append the next digit (6) from the dividend to 94 and continue with: 946 / 99

Moving on to step 6:
When dividing 946 by 99, we get 9 with a remainder of 55.
Put 9 as the next digit of the answer. 
Result so far: 4589.0
Subtracting 891 from 946 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 7:
550 divided by 99 is 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 4589.5
Subtracting 495 from 550 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 8:
The number 99 fits into 550 5 times, leaving a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 4589.55
Subtracting 495 from 550 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The quotient of the division is 4589.55, and the remainder is 0.055.