We look at the division of 515619 by 91 
We want to divide 515619 by 91.

Let's proceed to step 1:
When dividing 5 by 91, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 91

Step 2:
If we divide 51 by 91, we get 0 and a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 91

Moving on to step 3:
515 divided by 91 is 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 455 from 515 and we're left with 60.
Append the next digit (6) from the dividend to 60 and continue with: 606 / 91

Advancing to step 4:
The number 91 fits into 606 6 times, leaving a remainder of 60.
The next digit of our result is 6. 
Result so far: 56.0
If we subtract 546 from 606, we get 60.
Grab the next digit (1) from the dividend, add it to 60, then carry on: 601 / 91

On to step 5:
The number 91 fits into 601 6 times, leaving a remainder of 55.
Record the quotient 6 as the next digit in the result. 
Result so far: 566.0
The remainder is 55 after subtracting 546 from 601.
Include the next digit (9) from the dividend after 55, then repeat: 559 / 91

Advancing to step 6:
91 can be fit into 559 6 times, resulting in a remainder of 13.
The number 6 becomes the next digit in our result. 
Result so far: 5666.0
Subtracting 546 from 559 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
91 can be fit into 130 1 times, resulting in a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 5666.1
If we subtract 91 from 130, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 8:
When dividing 390 by 91, we get 4 with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 5666.14
If we subtract 364 from 390, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
260 divided by 91 is 2 with a remainder of 78.
Use 2 as the next digit of our solution. 
Result so far: 5666.142
If we take 182 away from 260, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 10:
91 can be fit into 780 8 times, resulting in a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 5666.1428
If we take 728 away from 780, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 11:
If we divide 520 by 91, we get 5 and a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 5666.14285
If we take 455 away from 520, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 12:
650 divided by 91 is 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 5666.142857
Deduct 637 from 650 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 13:
91 goes into 130 1 times with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 5666.1428571
Subtract 91 from 130 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 14:
If we divide 390 by 91, we get 4 and a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 5666.14285714
The remainder is 26 after subtracting 364 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 5666.14285714 and a remainder of 2.6e-08.