We're dividing 664977 by 91 
Let's see how many times 91 fits into 664977.

Moving on to step 1:
91 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 91

Let's proceed to step 2:
If we divide 66 by 91, we get 0 and a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Fetch the next digit (4) from the dividend, attach it to 66 and continue: 664 / 91

Step 3:
664 divided by 91 is 7 with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 637 away from 664, we end up with 27.
Include the next digit (9) from the dividend after 27, then repeat: 279 / 91

Step 4:
279 divided by 91 is 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 73.0
The remainder is 6 after subtracting 273 from 279.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 91

Moving on to step 5:
91 goes into 67 0 times with a remainder of 67.
The next digit of our result is 0. 
Result so far: 730.0
If we subtract 0 from 67, we get 67.
Grab the next digit (7) from the dividend, add it to 67, then carry on: 677 / 91

Moving on to step 6:
When dividing 677 by 91, we get 7 with a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 7307.0
If we take 637 away from 677, we end up 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.

Let's proceed to step 7:
The number 91 fits into 400 4 times, leaving a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 7307.4
The remainder is 36 after subtracting 364 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 8:
When dividing 360 by 91, we get 3 with a remainder of 87.
Write down 3 as next digit of the result. 
Result so far: 7307.43
Subtract 273 from 360 to 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.

Advancing to step 9:
91 can be fit into 870 9 times, resulting in a remainder of 51.
The number 9 becomes the next digit in our result. 
Result so far: 7307.439
Subtracting 819 from 870 leaves us 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 10:
91 goes into 510 5 times with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 7307.4395
Subtract 455 from 510 to get 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 11:
550 divided by 91 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 7307.43956
Subtracting 546 from 550 leaves us 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.

Going ahead to step 12:
91 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 7307.43956
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
91 can be fit into 400 4 times, resulting in a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 7307.4395604
Deduct 364 from 400 and we're left 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.

Advancing to step 14:
91 can be fit into 360 3 times, resulting in a remainder of 87.
The number 3 becomes the next digit in our result. 
Result so far: 7307.43956043
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.

In conclusion, the division gives 7307.43956043 with a balance of 8.7e-08.