Let's divide 872771 by 91
We want to figure out the number of times 872771 can be divided by 91.

Moving on to step 1:
91 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 91

Let's proceed to step 2:
The number 91 fits into 87 0 times, leaving a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Include the next digit (2) from the dividend after 87, then repeat: 872 / 91

On to step 3:
When dividing 872 by 91, we get 9 with a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 53 after subtracting 819 from 872.
Append the next digit (7) from the dividend to 53 and continue with: 537 / 91

Going ahead to step 4:
If we divide 537 by 91, we get 5 and a remainder of 82.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
If we take 455 away from 537, we end up with 82.
Bring next digit (7) of the dividend behind the 82 and repeat the process: 827 / 91

Advancing to step 5:
91 can be fit into 827 9 times, resulting in a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 959.0
Deduct 819 from 827 and we're left with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 91

Moving on to step 6:
81 divided by 91 is 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 9590.0
If we subtract 0 from 81, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 7:
91 goes into 810 8 times with a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 9590.8
Subtracting 728 from 810 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 8:
820 divided by 91 is 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 9590.89
If we subtract 819 from 820, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
The number 91 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 9590.89
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
91 can be fit into 100 1 times, resulting in a remainder of 9.
The next digit of our result is 1. 
Result so far: 9590.8901
Subtracting 91 from 100 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
If we divide 90 by 91, we get 0 and a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 9590.8901
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 12:
91 can be fit into 900 9 times, resulting in a remainder of 81.
The number 9 becomes the next digit in our result. 
Result so far: 9590.890109
If we take 819 away from 900, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 13:
When dividing 810 by 91, we get 8 with a remainder of 82.
Write down 8 as next digit of the result. 
Result so far: 9590.8901098
Deduct 728 from 810 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 14:
The number 91 fits into 820 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9590.89010989
Subtract 819 from 820 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 9590.89010989, with a leftover of 1e-09.