203815 ÷ 91 
Let's see how many times 91 fits into 203815.

Advancing to step 1:
91 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 91

Advancing to step 2:
The number 91 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 91

Moving on to step 3:
The number 91 fits into 203 2 times, leaving a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 182 from 203 leaves us with 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 91

On to step 4:
91 can be fit into 218 2 times, resulting in a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 182 from 218 and we're left with 36.
Take the next digit (1) from the dividend and append it to 36, then repeat: 361 / 91

Step 5:
91 goes into 361 3 times with a remainder of 88.
Use 3 as the next digit of our solution. 
Result so far: 223.0
Subtract 273 from 361 to get 88.
Fetch the next digit (5) from the dividend, attach it to 88 and continue: 885 / 91

Moving on to step 6:
91 can be fit into 885 9 times, resulting in a remainder of 66.
The next digit of our result is 9. 
Result so far: 2239.0
Subtracting 819 from 885 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 7:
91 can be fit into 660 7 times, resulting in a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 2239.7
The remainder is 23 after subtracting 637 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 8:
91 goes into 230 2 times with a remainder of 48.
The next digit of our result is 2. 
Result so far: 2239.72
Subtracting 182 from 230 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
91 can be fit into 480 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 2239.725
Subtract 455 from 480 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
The number 91 fits into 250 2 times, leaving a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 2239.7252
Subtracting 182 from 250 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 11:
91 goes into 680 7 times with a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 2239.72527
If we subtract 637 from 680, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 12:
91 goes into 430 4 times with a remainder of 66.
Write down 4 as next digit of the result. 
Result so far: 2239.725274
Deduct 364 from 430 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 13:
91 can be fit into 660 7 times, resulting in a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 2239.7252747
Subtract 637 from 660 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 14:
230 divided by 91 is 2 with a remainder of 48.
The next digit of our result is 2. 
Result so far: 2239.72527472
Deduct 182 from 230 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 2239.72527472, and the remainder is 4.8e-08.