We divide 455121 by 91
Let's see how many times 91 fits into 455121.

Step 1:
The number 91 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 91

Moving on to step 2:
91 goes into 45 0 times with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Append the next digit (5) from the dividend to 45 and continue with: 455 / 91

Going ahead to step 3:
If we divide 455 by 91, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 455 from 455 to get 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 91

Going ahead to step 4:
1 divided by 91 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
If we subtract 0 from 1, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 91

On to step 5:
12 divided by 91 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 500.0
If we subtract 0 from 12, we get 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 91

On to step 6:
When dividing 121 by 91, we get 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 5001.0
The remainder is 30 after subtracting 91 from 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 7:
If we divide 300 by 91, we get 3 and a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 5001.3
If we take 273 away from 300, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 8:
91 goes into 270 2 times with a remainder of 88.
Use 2 as the next digit of our solution. 
Result so far: 5001.32
If we take 182 away from 270, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 9:
When dividing 880 by 91, we get 9 with a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 5001.329
Subtracting 819 from 880 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 10:
610 divided by 91 is 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 5001.3296
Subtract 546 from 610 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 11:
640 divided by 91 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 5001.32967
If we take 637 away from 640, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 12:
The number 91 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 5001.32967
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
If we divide 300 by 91, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 5001.3296703
If we subtract 273 from 300, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 14:
270 divided by 91 is 2 with a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 5001.32967032
If we take 182 away from 270, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The final result is 5001.32967032 with a remainder of 8.8e-08.