764487 divided by 91 
Our goal is to divide 764487 by 91.

Going ahead to step 1:
If we divide 7 by 91, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 91

Moving on to step 2:
76 divided by 91 is 0 with a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Fetch the next digit (4) from the dividend, attach it to 76 and continue: 764 / 91

Moving on to step 3:
764 divided by 91 is 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 728 from 764, we get 36.
Append the next digit (4) from the dividend to 36 and continue with: 364 / 91

Advancing to step 4:
364 divided by 91 is 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Deduct 364 from 364 and we're left with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 91

Let's proceed to step 5:
The number 91 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 840.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 91

Advancing to step 6:
The number 91 fits into 87 0 times, leaving a remainder of 87.
The next digit of our result is 0. 
Result so far: 8400.0
If we subtract 0 from 87, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 7:
870 divided by 91 is 9 with a remainder of 51.
The number 9 becomes the next digit in our result. 
Result so far: 8400.9
Deduct 819 from 870 and we're left 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.

On to step 8:
If we divide 510 by 91, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 8400.95
If we take 455 away from 510, 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.

On to step 9:
If we divide 550 by 91, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 8400.956
If we take 546 away from 550, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
91 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 8400.956
Subtracting 0 from 40 leaves us 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 11:
If we divide 400 by 91, we get 4 and a remainder of 36.
The next digit of our result is 4. 
Result so far: 8400.95604
Subtracting 364 from 400 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
The number 91 fits into 360 3 times, leaving a remainder of 87.
Write down 3 as next digit of the result. 
Result so far: 8400.956043
Deduct 273 from 360 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 13:
When dividing 870 by 91, we get 9 with a remainder of 51.
The number 9 becomes the next digit in our result. 
Result so far: 8400.9560439
Deduct 819 from 870 and we're left 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.

Going ahead to step 14:
When dividing 510 by 91, we get 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 8400.95604395
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.

The quotient of the division is 8400.95604395, and the remainder is 5.5e-08.