We're dividing 550455 by 91 
We're looking to find how many times 91 goes into 550455.

Moving on to step 1:
When dividing 5 by 91, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 91

Moving on to step 2:
The number 91 fits into 55 0 times, leaving a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 55, we get 55.
Include the next digit (0) from the dividend after 55, then repeat: 550 / 91

Let's proceed to step 3:
The number 91 fits into 550 6 times, leaving a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 546 from 550 leaves us with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 91

Let's proceed to step 4:
When dividing 44 by 91, we get 0 with a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 60.0
If we take 0 away from 44, we end up with 44.
Grab the next digit (5) from the dividend, add it to 44, then carry on: 445 / 91

Advancing to step 5:
The number 91 fits into 445 4 times, leaving a remainder of 81.
The next digit of our result is 4. 
Result so far: 604.0
The remainder is 81 after subtracting 364 from 445.
Include the next digit (5) from the dividend after 81, then repeat: 815 / 91

On to step 6:
91 goes into 815 8 times with a remainder of 87.
Write down 8 as next digit of the result. 
Result so far: 6048.0
If we subtract 728 from 815, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 7:
91 can be fit into 870 9 times, resulting in a remainder of 51.
The next digit of our result is 9. 
Result so far: 6048.9
Deduct 819 from 870 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 8:
The number 91 fits into 510 5 times, leaving a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 6048.95
The remainder is 55 after subtracting 455 from 510.
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 9:
550 divided by 91 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 6048.956
If we subtract 546 from 550, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
When dividing 40 by 91, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 6048.956
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
If we divide 400 by 91, we get 4 and a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 6048.95604
If we subtract 364 from 400, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 12:
When dividing 360 by 91, we get 3 with a remainder of 87.
Put 3 as the next digit of the answer. 
Result so far: 6048.956043
Subtracting 273 from 360 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Let's proceed to step 13:
91 can be fit into 870 9 times, resulting in a remainder of 51.
The number 9 becomes the next digit in our result. 
Result so far: 6048.9560439
Deduct 819 from 870 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 14:
When dividing 510 by 91, we get 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 6048.95604395
Deduct 455 from 510 and we're left 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 final result is 6048.95604395 with a remainder of 5.5e-08.