454412 divided by 91 
We're looking to find how many times 91 goes into 454412.

Step 1:
The number 91 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 91

Going ahead to step 2:
If we divide 45 by 91, we get 0 and a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Grab the next digit (4) from the dividend, add it to 45, then carry on: 454 / 91

Going ahead to step 3:
If we divide 454 by 91, we get 4 and a remainder of 90.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 90 after subtracting 364 from 454.
Include the next digit (4) from the dividend after 90, then repeat: 904 / 91

On to step 4:
If we divide 904 by 91, we get 9 and a remainder of 85.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Deduct 819 from 904 and we're left with 85.
Bring next digit (1) of the dividend behind the 85 and repeat the process: 851 / 91

On to step 5:
91 can be fit into 851 9 times, resulting in a remainder of 32.
The number 9 becomes the next digit in our result. 
Result so far: 499.0
If we take 819 away from 851, we end up with 32.
Take the next digit (2) from the dividend and append it to 32, then repeat: 322 / 91

Step 6:
If we divide 322 by 91, we get 3 and a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 4993.0
If we take 273 away from 322, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 7:
490 divided by 91 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 4993.5
If we take 455 away from 490, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 8:
350 divided by 91 is 3 with a remainder of 77.
Write down 3 as next digit of the result. 
Result so far: 4993.53
The remainder is 77 after subtracting 273 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 9:
770 divided by 91 is 8 with a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 4993.538
Deduct 728 from 770 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 10:
The number 91 fits into 420 4 times, leaving a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 4993.5384
Subtracting 364 from 420 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
91 can be fit into 560 6 times, resulting in a remainder of 14.
The next digit of our result is 6. 
Result so far: 4993.53846
If we subtract 546 from 560, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 12:
91 can be fit into 140 1 times, resulting in a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 4993.538461
Subtracting 91 from 140 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 13:
91 can be fit into 490 5 times, resulting in a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 4993.5384615
Deduct 455 from 490 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 14:
If we divide 350 by 91, we get 3 and a remainder of 77.
The next digit of our result is 3. 
Result so far: 4993.53846153
Subtract 273 from 350 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

After the division, we end up with 4993.53846153 and a remainder of 7.7e-08.