We look at the division of 513489 by 91 
Our goal is to divide 513489 by 91.

Going ahead to step 1:
The number 91 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 91

Step 2:
When dividing 51 by 91, we get 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Bring next digit (3) of the dividend behind the 51 and repeat the process: 513 / 91

On to step 3:
The number 91 fits into 513 5 times, leaving a remainder of 58.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 455 from 513 leaves us with 58.
Fetch the next digit (4) from the dividend, attach it to 58 and continue: 584 / 91

Moving on to step 4:
91 goes into 584 6 times with a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
If we subtract 546 from 584, we get 38.
Grab the next digit (8) from the dividend, add it to 38, then carry on: 388 / 91

On to step 5:
91 goes into 388 4 times with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 564.0
If we take 364 away from 388, we end up with 24.
Bring next digit (9) of the dividend behind the 24 and repeat the process: 249 / 91

Moving on to step 6:
249 divided by 91 is 2 with a remainder of 67.
Write down 2 as next digit of the result. 
Result so far: 5642.0
If we take 182 away from 249, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 7:
If we divide 670 by 91, we get 7 and a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 5642.7
If we take 637 away from 670, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 8:
91 goes into 330 3 times with a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 5642.73
Subtracting 273 from 330 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 9:
91 can be fit into 570 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 5642.736
Subtracting 546 from 570 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 91, we get 2 with a remainder of 58.
The next digit of our result is 2. 
Result so far: 5642.7362
If we take 182 away from 240, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 11:
The number 91 fits into 580 6 times, leaving a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 5642.73626
If we subtract 546 from 580, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
91 goes into 340 3 times with a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 5642.736263
Deduct 273 from 340 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 13:
When dividing 670 by 91, we get 7 with a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 5642.7362637
If we subtract 637 from 670, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 14:
91 can be fit into 330 3 times, resulting in a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 5642.73626373
Subtracting 273 from 330 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Our division results in 5642.73626373 with a remaining 5.7e-08.