We're dividing 748771 by 91 
We want to divide 748771 by 91.

Advancing to step 1:
7 divided by 91 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 91

Going ahead to step 2:
91 can be fit into 74 0 times, resulting in a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Fetch the next digit (8) from the dividend, attach it to 74 and continue: 748 / 91

Advancing to step 3:
91 can be fit into 748 8 times, resulting in a remainder of 20.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 20 after subtracting 728 from 748.
Include the next digit (7) from the dividend after 20, then repeat: 207 / 91

On to step 4:
91 goes into 207 2 times with a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtract 182 from 207 to get 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 91

Let's proceed to step 5:
When dividing 257 by 91, we get 2 with a remainder of 75.
Put 2 as the next digit of the answer. 
Result so far: 822.0
Subtract 182 from 257 to get 75.
Append the next digit (1) from the dividend to 75 and continue with: 751 / 91

Advancing to step 6:
The number 91 fits into 751 8 times, leaving a remainder of 23.
Use 8 as the next digit of our solution. 
Result so far: 8228.0
If we subtract 728 from 751, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 7:
The number 91 fits into 230 2 times, leaving a remainder of 48.
The next digit of our result is 2. 
Result so far: 8228.2
If we take 182 away from 230, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 8:
When dividing 480 by 91, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 8228.25
If we take 455 away from 480, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
The number 91 fits into 250 2 times, leaving a remainder of 68.
The next digit of our result is 2. 
Result so far: 8228.252
If we take 182 away from 250, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 10:
91 goes into 680 7 times with a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 8228.2527
Deduct 637 from 680 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 11:
430 divided by 91 is 4 with a remainder of 66.
The next digit of our result is 4. 
Result so far: 8228.25274
If we take 364 away from 430, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 12:
91 goes into 660 7 times with a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 8228.252747
If we take 637 away from 660, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 13:
91 goes into 230 2 times with a remainder of 48.
The next digit of our result is 2. 
Result so far: 8228.2527472
The remainder is 48 after subtracting 182 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 14:
91 goes into 480 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 8228.25274725
If we take 455 away from 480, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 8228.25274725, with a leftover of 2.5e-08.