203575 divided by 81 
We want to figure out the number of times 203575 can be divided by 81.

Moving on to step 1:
The number 81 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 81

On to step 2:
If we divide 20 by 81, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 81

On to step 3:
203 divided by 81 is 2 with a remainder of 41.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 162 from 203 to get 41.
Include the next digit (5) from the dividend after 41, then repeat: 415 / 81

Let's proceed to step 4:
415 divided by 81 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Deduct 405 from 415 and we're left with 10.
Fetch the next digit (7) from the dividend, attach it to 10 and continue: 107 / 81

Let's proceed to step 5:
If we divide 107 by 81, we get 1 and a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 251.0
Subtracting 81 from 107 leaves us with 26.
Bring next digit (5) of the dividend behind the 26 and repeat the process: 265 / 81

Going ahead to step 6:
265 divided by 81 is 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 2513.0
If we subtract 243 from 265, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
220 divided by 81 is 2 with a remainder of 58.
The next digit of our result is 2. 
Result so far: 2513.2
Subtract 162 from 220 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 8:
81 can be fit into 580 7 times, resulting in a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 2513.27
Subtract 567 from 580 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
81 can be fit into 130 1 times, resulting in a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 2513.271
If we take 81 away from 130, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 10:
The number 81 fits into 490 6 times, leaving a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 2513.2716
Deduct 486 from 490 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
81 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 2513.2716
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
The number 81 fits into 400 4 times, leaving a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 2513.271604
If we subtract 324 from 400, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 13:
The number 81 fits into 760 9 times, leaving a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 2513.2716049
Subtract 729 from 760 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 14:
81 can be fit into 310 3 times, resulting in a remainder of 67.
Write down 3 as next digit of the result. 
Result so far: 2513.27160493
The remainder is 67 after subtracting 243 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

The final result is 2513.27160493 with a remainder of 6.7e-08.