Let's divide 81086930 by 204
Let's see how many times 204 fits into 81086930.

Step 1:
8 divided by 204 is 0 with 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 / 204

Advancing to step 2:
204 can be fit into 81 0 times, resulting in a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Append the next digit (0) from the dividend to 81 and continue with: 810 / 204

Moving on to step 3:
204 goes into 810 3 times with a remainder of 198.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 612 from 810 to get 198.
Include the next digit (8) from the dividend after 198, then repeat: 1988 / 204

On to step 4:
204 can be fit into 1988 9 times, resulting in a remainder of 152.
Write down 9 as next digit of the result. 
Result so far: 39.0
The remainder is 152 after subtracting 1836 from 1988.
Grab the next digit (6) from the dividend, add it to 152, then carry on: 1526 / 204

Moving on to step 5:
1526 divided by 204 is 7 with a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 397.0
Subtract 1428 from 1526 to get 98.
Bring next digit (9) of the dividend behind the 98 and repeat the process: 989 / 204

On to step 6:
If we divide 989 by 204, we get 4 and a remainder of 173.
Record the quotient 4 as the next digit in the result. 
Result so far: 3974.0
The remainder is 173 after subtracting 816 from 989.
Fetch the next digit (3) from the dividend, attach it to 173 and continue: 1733 / 204

Advancing to step 7:
204 can be fit into 1733 8 times, resulting in a remainder of 101.
Write down 8 as next digit of the result. 
Result so far: 39748.0
If we subtract 1632 from 1733, we get 101.
Append the next digit (0) from the dividend to 101 and continue with: 1010 / 204

Advancing to step 8:
204 goes into 1010 4 times with a remainder of 194.
The number 4 becomes the next digit in our result. 
Result so far: 397484.0
If we take 816 away from 1010, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 9:
When dividing 1940 by 204, we get 9 with a remainder of 104.
Use 9 as the next digit of our solution. 
Result so far: 397484.9
If we take 1836 away from 1940, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 10:
If we divide 1040 by 204, we get 5 and a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 397484.95
If we subtract 1020 from 1040, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
If we divide 200 by 204, we get 0 and a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 397484.95
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
204 goes into 2000 9 times with a remainder of 164.
The next digit of our result is 9. 
Result so far: 397484.9509
Subtract 1836 from 2000 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 13:
1640 divided by 204 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 397484.95098
Subtracting 1632 from 1640 leaves us with 8.
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 14:
When dividing 80 by 204, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 397484.95098
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 15:
The number 204 fits into 800 3 times, leaving a remainder of 188.
The next digit of our result is 3. 
Result so far: 397484.9509803
Subtract 612 from 800 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 16:
204 goes into 1880 9 times with a remainder of 44.
Put 9 as the next digit of the answer. 
Result so far: 397484.95098039
The remainder is 44 after subtracting 1836 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 397484.95098039, and the remainder is 4.4e-08.