Let's divide 81799843 by 905
Let's see how many times 905 fits into 81799843.

Moving on to step 1:
The number 905 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 905

Moving on to step 2:
905 goes into 81 0 times with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Bring next digit (7) of the dividend behind the 81 and repeat the process: 817 / 905

Advancing to step 3:
817 divided by 905 is 0 with a remainder of 817.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 817, we get 817.
Fetch the next digit (9) from the dividend, attach it to 817 and continue: 8179 / 905

Step 4:
The number 905 fits into 8179 9 times, leaving a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 34 after subtracting 8145 from 8179.
Append the next digit (9) from the dividend to 34 and continue with: 349 / 905

Going ahead to step 5:
The number 905 fits into 349 0 times, leaving a remainder of 349.
The next digit of our result is 0. 
Result so far: 90.0
If we subtract 0 from 349, we get 349.
Grab the next digit (8) from the dividend, add it to 349, then carry on: 3498 / 905

On to step 6:
If we divide 3498 by 905, we get 3 and a remainder of 783.
Record the quotient 3 as the next digit in the result. 
Result so far: 903.0
Subtract 2715 from 3498 to get 783.
Take the next digit (4) from the dividend and append it to 783, then repeat: 7834 / 905

Let's proceed to step 7:
905 goes into 7834 8 times with a remainder of 594.
The number 8 becomes the next digit in our result. 
Result so far: 9038.0
If we subtract 7240 from 7834, we get 594.
Append the next digit (3) from the dividend to 594 and continue with: 5943 / 905

Going ahead to step 8:
When dividing 5943 by 905, we get 6 with a remainder of 513.
Put 6 as the next digit of the answer. 
Result so far: 90386.0
If we subtract 5430 from 5943, we get 513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5130, and continue the process.

Step 9:
When dividing 5130 by 905, we get 5 with a remainder of 605.
The number 5 becomes the next digit in our result. 
Result so far: 90386.5
Deduct 4525 from 5130 and we're left with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

On to step 10:
6050 divided by 905 is 6 with a remainder of 620.
Use 6 as the next digit of our solution. 
Result so far: 90386.56
If we subtract 5430 from 6050, we get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Going ahead to step 11:
905 can be fit into 6200 6 times, resulting in a remainder of 770.
The number 6 becomes the next digit in our result. 
Result so far: 90386.566
Subtract 5430 from 6200 to get 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

In conclusion, the division gives 90386.566 with a balance of 0.077.