We look at the division of 775354 by 91 
We want to divide 775354 by 91.

On to step 1:
The number 91 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 91

On to step 2:
When dividing 77 by 91, we get 0 with a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Fetch the next digit (5) from the dividend, attach it to 77 and continue: 775 / 91

Going ahead to step 3:
91 can be fit into 775 8 times, resulting in a remainder of 47.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 47 after subtracting 728 from 775.
Append the next digit (3) from the dividend to 47 and continue with: 473 / 91

On to step 4:
91 goes into 473 5 times with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 85.0
Deduct 455 from 473 and we're left with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 91

On to step 5:
If we divide 185 by 91, we get 2 and a remainder of 3.
The next digit of our result is 2. 
Result so far: 852.0
Deduct 182 from 185 and we're left with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 91

Going ahead to step 6:
The number 91 fits into 34 0 times, leaving a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 8520.0
If we subtract 0 from 34, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
When dividing 340 by 91, we get 3 with a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 8520.3
Deduct 273 from 340 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 8:
91 can be fit into 670 7 times, resulting in a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 8520.37
Subtract 637 from 670 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 9:
91 can be fit into 330 3 times, resulting in a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 8520.373
Subtract 273 from 330 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 10:
If we divide 570 by 91, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 8520.3736
The remainder is 24 after subtracting 546 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
The number 91 fits into 240 2 times, leaving a remainder of 58.
Write down 2 as next digit of the result. 
Result so far: 8520.37362
If we subtract 182 from 240, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 12:
The number 91 fits into 580 6 times, leaving a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 8520.373626
Subtract 546 from 580 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
If we divide 340 by 91, we get 3 and a remainder of 67.
Write down 3 as next digit of the result. 
Result so far: 8520.3736263
Subtracting 273 from 340 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 14:
670 divided by 91 is 7 with a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 8520.37362637
Subtracting 637 from 670 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

After the division, we end up with 8520.37362637 and a remainder of 3.3e-08.