Let's divide 81205355 by 389
Let's see how many times 389 fits into 81205355.

On to step 1:
If we divide 8 by 389, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 389

Advancing to step 2:
The number 389 fits into 81 0 times, leaving a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Bring next digit (2) of the dividend behind the 81 and repeat the process: 812 / 389

On to step 3:
When dividing 812 by 389, we get 2 with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 778 from 812 and we're left with 34.
Fetch the next digit (0) from the dividend, attach it to 34 and continue: 340 / 389

Advancing to step 4:
389 can be fit into 340 0 times, resulting in a remainder of 340.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 340 and we're left with 340.
Grab the next digit (5) from the dividend, add it to 340, then carry on: 3405 / 389

Step 5:
3405 divided by 389 is 8 with a remainder of 293.
Write down 8 as next digit of the result. 
Result so far: 208.0
The remainder is 293 after subtracting 3112 from 3405.
Take the next digit (3) from the dividend and append it to 293, then repeat: 2933 / 389

On to step 6:
389 can be fit into 2933 7 times, resulting in a remainder of 210.
Use 7 as the next digit of our solution. 
Result so far: 2087.0
The remainder is 210 after subtracting 2723 from 2933.
Take the next digit (5) from the dividend and append it to 210, then repeat: 2105 / 389

Going ahead to step 7:
389 can be fit into 2105 5 times, resulting in a remainder of 160.
The number 5 becomes the next digit in our result. 
Result so far: 20875.0
Subtracting 1945 from 2105 leaves us with 160.
Fetch the next digit (5) from the dividend, attach it to 160 and continue: 1605 / 389

Let's proceed to step 8:
When dividing 1605 by 389, we get 4 with a remainder of 49.
The number 4 becomes the next digit in our result. 
Result so far: 208754.0
If we take 1556 away from 1605, 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.

Advancing to step 9:
389 can be fit into 490 1 times, resulting in a remainder of 101.
The number 1 becomes the next digit in our result. 
Result so far: 208754.1
If we subtract 389 from 490, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Step 10:
389 goes into 1010 2 times with a remainder of 232.
Record the quotient 2 as the next digit in the result. 
Result so far: 208754.12
Subtracting 778 from 1010 leaves us with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 11:
If we divide 2320 by 389, we get 5 and a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 208754.125
If we subtract 1945 from 2320, we get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Going ahead to step 12:
The number 389 fits into 3750 9 times, leaving a remainder of 249.
Use 9 as the next digit of our solution. 
Result so far: 208754.1259
Deduct 3501 from 3750 and we're left with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Moving on to step 13:
When dividing 2490 by 389, we get 6 with a remainder of 156.
The number 6 becomes the next digit in our result. 
Result so far: 208754.12596
The remainder is 156 after subtracting 2334 from 2490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 14:
When dividing 1560 by 389, we get 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 208754.125964
Subtract 1556 from 1560 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 15:
389 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 208754.125964
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
389 goes into 400 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 208754.12596401
Deduct 389 from 400 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final result is 208754.12596401 with a remainder of 1.1e-08.