200645 divided by 81 
Let's see how many times 81 fits into 200645.

Let's proceed to step 1:
The number 81 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
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

Step 2:
If we divide 20 by 81, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 81

Moving on to step 3:
200 divided by 81 is 2 with a remainder of 38.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 162 from 200 and we're left with 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 81

Step 4:
When dividing 386 by 81, we get 4 with a remainder of 62.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtracting 324 from 386 leaves us with 62.
Grab the next digit (4) from the dividend, add it to 62, then carry on: 624 / 81

On to step 5:
624 divided by 81 is 7 with a remainder of 57.
The next digit of our result is 7. 
Result so far: 247.0
Subtract 567 from 624 to get 57.
Grab the next digit (5) from the dividend, add it to 57, then carry on: 575 / 81

Moving on to step 6:
If we divide 575 by 81, we get 7 and a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 2477.0
The remainder is 8 after subtracting 567 from 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
When dividing 80 by 81, we get 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 2477.0
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 8:
When dividing 800 by 81, we get 9 with a remainder of 71.
The next digit of our result is 9. 
Result so far: 2477.09
The remainder is 71 after subtracting 729 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 9:
81 can be fit into 710 8 times, resulting in a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 2477.098
Deduct 648 from 710 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 10:
81 can be fit into 620 7 times, resulting in a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 2477.0987
Subtracting 567 from 620 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 11:
81 goes into 530 6 times with a remainder of 44.
The next digit of our result is 6. 
Result so far: 2477.09876
If we take 486 away from 530, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 12:
If we divide 440 by 81, we get 5 and a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 2477.098765
If we subtract 405 from 440, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 13:
350 divided by 81 is 4 with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 2477.0987654
The remainder is 26 after subtracting 324 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 14:
81 can be fit into 260 3 times, resulting in a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 2477.09876543
If we take 243 away from 260, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Our division results in 2477.09876543 with a remaining 1.7e-08.