591222 ÷ 91 
We want to divide 591222 by 91.

Let's proceed 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.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 91

Moving on to step 2:
If we divide 59 by 91, we get 0 and a remainder of 59.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 59 and we're left with 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 91

Moving on to step 3:
When dividing 591 by 91, we get 6 with a remainder of 45.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 546 from 591 leaves us with 45.
Fetch the next digit (2) from the dividend, attach it to 45 and continue: 452 / 91

Step 4:
91 goes into 452 4 times with a remainder of 88.
The next digit of our result is 4. 
Result so far: 64.0
Deduct 364 from 452 and we're left with 88.
Grab the next digit (2) from the dividend, add it to 88, then carry on: 882 / 91

Step 5:
882 divided by 91 is 9 with a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 649.0
Subtracting 819 from 882 leaves us with 63.
Append the next digit (2) from the dividend to 63 and continue with: 632 / 91

Moving on to step 6:
If we divide 632 by 91, we get 6 and a remainder of 86.
Write down 6 as next digit of the result. 
Result so far: 6496.0
Subtracting 546 from 632 leaves us 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.

Advancing to step 7:
When dividing 860 by 91, we get 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 6496.9
Subtract 819 from 860 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 8:
91 can be fit into 410 4 times, resulting in a remainder of 46.
The next digit of our result is 4. 
Result so far: 6496.94
The remainder is 46 after subtracting 364 from 410.
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 9:
The number 91 fits into 460 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 6496.945
The remainder is 5 after subtracting 455 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
The number 91 fits into 50 0 times, leaving a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 6496.945
Subtracting 0 from 50 leaves us 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.

Moving on to step 11:
When dividing 500 by 91, we get 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 6496.94505
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.

Moving on to step 12:
When dividing 450 by 91, we get 4 with a remainder of 86.
Record the quotient 4 as the next digit in the result. 
Result so far: 6496.945054
The remainder is 86 after subtracting 364 from 450.
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 13:
91 goes into 860 9 times with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 6496.9450549
If we subtract 819 from 860, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 14:
If we divide 410 by 91, we get 4 and a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 6496.94505494
Subtracting 364 from 410 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final result is 6496.94505494 with a remainder of 4.6e-08.