We divide 803975 by 81
Let's see how many times 81 fits into 803975.

On to step 1:
If we divide 8 by 81, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 81

On to step 2:
81 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Bring next digit (3) of the dividend behind the 80 and repeat the process: 803 / 81

Moving on to step 3:
81 goes into 803 9 times with a remainder of 74.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 729 from 803, we get 74.
Grab the next digit (9) from the dividend, add it to 74, then carry on: 749 / 81

On to step 4:
81 can be fit into 749 9 times, resulting in a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 99.0
Subtracting 729 from 749 leaves us with 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 81

Going ahead to step 5:
81 can be fit into 207 2 times, resulting in a remainder of 45.
The next digit of our result is 2. 
Result so far: 992.0
The remainder is 45 after subtracting 162 from 207.
Grab the next digit (5) from the dividend, add it to 45, then carry on: 455 / 81

Step 6:
455 divided by 81 is 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 9925.0
If we subtract 405 from 455, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 7:
If we divide 500 by 81, we get 6 and a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 9925.6
Subtract 486 from 500 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
81 can be fit into 140 1 times, resulting in a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 9925.61
If we take 81 away from 140, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 9:
81 can be fit into 590 7 times, resulting in a remainder of 23.
The next digit of our result is 7. 
Result so far: 9925.617
Deduct 567 from 590 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 10:
230 divided by 81 is 2 with a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 9925.6172
Deduct 162 from 230 and we're left 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.

Advancing to step 11:
81 goes into 680 8 times with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 9925.61728
Subtracting 648 from 680 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
The number 81 fits into 320 3 times, leaving a remainder of 77.
The number 3 becomes the next digit in our result. 
Result so far: 9925.617283
If we take 243 away from 320, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 13:
If we divide 770 by 81, we get 9 and a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 9925.6172839
If we take 729 away from 770, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 14:
The number 81 fits into 410 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9925.61728395
The remainder is 5 after subtracting 405 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 9925.61728395, with a leftover of 5e-09.