We divide 671280 by 91
We're looking to find how many times 91 goes into 671280.

Advancing to step 1:
The number 91 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 91

Step 2:
When dividing 67 by 91, we get 0 with a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Append the next digit (1) from the dividend to 67 and continue with: 671 / 91

On to step 3:
The number 91 fits into 671 7 times, leaving a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 637 from 671 to get 34.
Include the next digit (2) from the dividend after 34, then repeat: 342 / 91

Step 4:
91 goes into 342 3 times with a remainder of 69.
Put 3 as the next digit of the answer. 
Result so far: 73.0
Subtract 273 from 342 to get 69.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 91

Advancing to step 5:
698 divided by 91 is 7 with a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 737.0
If we subtract 637 from 698, we get 61.
Include the next digit (0) from the dividend after 61, then repeat: 610 / 91

Going ahead to step 6:
When dividing 610 by 91, we get 6 with a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 7376.0
Subtract 546 from 610 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 7:
When dividing 640 by 91, we get 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 7376.7
Subtract 637 from 640 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
When dividing 30 by 91, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 7376.7
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
91 goes into 300 3 times with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 7376.703
Deduct 273 from 300 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 10:
If we divide 270 by 91, we get 2 and a remainder of 88.
The number 2 becomes the next digit in our result. 
Result so far: 7376.7032
If we take 182 away from 270, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 11:
91 goes into 880 9 times with a remainder of 61.
Put 9 as the next digit of the answer. 
Result so far: 7376.70329
The remainder is 61 after subtracting 819 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 12:
If we divide 610 by 91, we get 6 and a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 7376.703296
Subtracting 546 from 610 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 13:
91 goes into 640 7 times with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 7376.7032967
Deduct 637 from 640 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 14:
91 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 7376.7032967
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 7376.7032967 with a balance of 3e-08.