551328 divided by 91 
We want to figure out the number of times 551328 can be divided by 91.

Going ahead 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
Subtract 0 from 5 to get 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 91

Let's proceed to step 2:
91 can be fit into 55 0 times, resulting in a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Grab the next digit (1) from the dividend, add it to 55, then carry on: 551 / 91

Let's proceed to step 3:
551 divided by 91 is 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 546 from 551 to get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 91

On to step 4:
If we divide 53 by 91, we get 0 and a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 60.0
The remainder is 53 after subtracting 0 from 53.
Append the next digit (2) from the dividend to 53 and continue with: 532 / 91

Going ahead to step 5:
532 divided by 91 is 5 with a remainder of 77.
The next digit of our result is 5. 
Result so far: 605.0
Subtract 455 from 532 to get 77.
Bring next digit (8) of the dividend behind the 77 and repeat the process: 778 / 91

Moving on to step 6:
The number 91 fits into 778 8 times, leaving a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 6058.0
Deduct 728 from 778 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 7:
The number 91 fits into 500 5 times, leaving a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 6058.5
Subtracting 455 from 500 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 8:
91 goes into 450 4 times with a remainder of 86.
Record the quotient 4 as the next digit in the result. 
Result so far: 6058.54
If we subtract 364 from 450, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 9:
91 goes into 860 9 times with a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 6058.549
The remainder is 41 after subtracting 819 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 10:
410 divided by 91 is 4 with a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 6058.5494
Subtract 364 from 410 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 11:
The number 91 fits into 460 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 6058.54945
If we subtract 455 from 460, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
91 can be fit into 50 0 times, resulting in a remainder of 50.
The next digit of our result is 0. 
Result so far: 6058.54945
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
91 goes into 500 5 times with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 6058.5494505
The remainder is 45 after subtracting 455 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 14:
The number 91 fits into 450 4 times, leaving a remainder of 86.
Record the quotient 4 as the next digit in the result. 
Result so far: 6058.54945054
Deduct 364 from 450 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final result is 6058.54945054 with a remainder of 8.6e-08.