We look at the division of 782746 by 91 
Let's see how many times 91 fits into 782746.

Moving on to step 1:
91 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 91

Moving on to step 2:
When dividing 78 by 91, we get 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Bring next digit (2) of the dividend behind the 78 and repeat the process: 782 / 91

Going ahead to step 3:
If we divide 782 by 91, we get 8 and a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 54 after subtracting 728 from 782.
Take the next digit (7) from the dividend and append it to 54, then repeat: 547 / 91

Going ahead to step 4:
The number 91 fits into 547 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
Subtract 546 from 547 to get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 91

Moving on to step 5:
If we divide 14 by 91, we get 0 and a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 860.0
If we take 0 away from 14, we end up with 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 91

Moving on to step 6:
The number 91 fits into 146 1 times, leaving a remainder of 55.
The number 1 becomes the next digit in our result. 
Result so far: 8601.0
If we take 91 away from 146, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 7:
91 goes into 550 6 times with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 8601.6
The remainder is 4 after subtracting 546 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
The number 91 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 8601.6
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
When dividing 400 by 91, we get 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 8601.604
If we subtract 364 from 400, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 10:
When dividing 360 by 91, we get 3 with a remainder of 87.
Put 3 as the next digit of the answer. 
Result so far: 8601.6043
The remainder is 87 after subtracting 273 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 11:
870 divided by 91 is 9 with a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 8601.60439
If we take 819 away from 870, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 12:
91 goes into 510 5 times with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 8601.604395
The remainder is 55 after subtracting 455 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 13:
If we divide 550 by 91, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 8601.6043956
If we subtract 546 from 550, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
40 divided by 91 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 8601.6043956
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 8601.6043956, with a leftover of 4e-08.