508961 ÷ 91 
We want to divide 508961 by 91.

Step 1:
If we divide 5 by 91, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 91

Let's proceed to step 2:
The number 91 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Include the next digit (8) from the dividend after 50, then repeat: 508 / 91

Moving on to step 3:
91 goes into 508 5 times with a remainder of 53.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 455 from 508 to get 53.
Bring next digit (9) of the dividend behind the 53 and repeat the process: 539 / 91

Advancing to step 4:
91 goes into 539 5 times with a remainder of 84.
Put 5 as the next digit of the answer. 
Result so far: 55.0
Subtracting 455 from 539 leaves us with 84.
Include the next digit (6) from the dividend after 84, then repeat: 846 / 91

Moving on to step 5:
If we divide 846 by 91, we get 9 and a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 559.0
If we take 819 away from 846, we end up with 27.
Grab the next digit (1) from the dividend, add it to 27, then carry on: 271 / 91

Moving on to step 6:
If we divide 271 by 91, we get 2 and a remainder of 89.
The next digit of our result is 2. 
Result so far: 5592.0
Subtract 182 from 271 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 7:
The number 91 fits into 890 9 times, leaving a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 5592.9
The remainder is 71 after subtracting 819 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 8:
The number 91 fits into 710 7 times, leaving a remainder of 73.
The next digit of our result is 7. 
Result so far: 5592.97
Subtract 637 from 710 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
If we divide 730 by 91, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 5592.978
Subtract 728 from 730 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
The number 91 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 5592.978
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
91 can be fit into 200 2 times, resulting in a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 5592.97802
The remainder is 18 after subtracting 182 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 12:
If we divide 180 by 91, we get 1 and a remainder of 89.
The number 1 becomes the next digit in our result. 
Result so far: 5592.978021
The remainder is 89 after subtracting 91 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 13:
The number 91 fits into 890 9 times, leaving a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 5592.9780219
Subtracting 819 from 890 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 14:
91 can be fit into 710 7 times, resulting in a remainder of 73.
Record the quotient 7 as the next digit in the result. 
Result so far: 5592.97802197
Deduct 637 from 710 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final outcome is 5592.97802197, with a leftover of 7.3e-08.