We divide 81485106 by 255
Our goal is to divide 81485106 by 255.

On to step 1:
The number 255 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.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 255

On to step 2:
If we divide 81 by 255, we get 0 and a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Take the next digit (4) from the dividend and append it to 81, then repeat: 814 / 255

On to step 3:
814 divided by 255 is 3 with a remainder of 49.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 49 after subtracting 765 from 814.
Fetch the next digit (8) from the dividend, attach it to 49 and continue: 498 / 255

Let's proceed to step 4:
The number 255 fits into 498 1 times, leaving a remainder of 243.
Put 1 as the next digit of the answer. 
Result so far: 31.0
If we take 255 away from 498, we end up with 243.
Take the next digit (5) from the dividend and append it to 243, then repeat: 2435 / 255

Let's proceed to step 5:
The number 255 fits into 2435 9 times, leaving a remainder of 140.
Put 9 as the next digit of the answer. 
Result so far: 319.0
Subtracting 2295 from 2435 leaves us with 140.
Include the next digit (1) from the dividend after 140, then repeat: 1401 / 255

Advancing to step 6:
The number 255 fits into 1401 5 times, leaving a remainder of 126.
Write down 5 as next digit of the result. 
Result so far: 3195.0
Subtract 1275 from 1401 to get 126.
Fetch the next digit (0) from the dividend, attach it to 126 and continue: 1260 / 255

On to step 7:
If we divide 1260 by 255, we get 4 and a remainder of 240.
Record the quotient 4 as the next digit in the result. 
Result so far: 31954.0
Deduct 1020 from 1260 and we're left with 240.
Take the next digit (6) from the dividend and append it to 240, then repeat: 2406 / 255

Step 8:
255 can be fit into 2406 9 times, resulting in a remainder of 111.
Write down 9 as next digit of the result. 
Result so far: 319549.0
Subtracting 2295 from 2406 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 9:
If we divide 1110 by 255, we get 4 and a remainder of 90.
Write down 4 as next digit of the result. 
Result so far: 319549.4
If we subtract 1020 from 1110, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 10:
If we divide 900 by 255, we get 3 and a remainder of 135.
Put 3 as the next digit of the answer. 
Result so far: 319549.43
Subtracting 765 from 900 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 11:
255 can be fit into 1350 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 319549.435
Subtracting 1275 from 1350 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 12:
The number 255 fits into 750 2 times, leaving a remainder of 240.
The next digit of our result is 2. 
Result so far: 319549.4352
If we subtract 510 from 750, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 13:
2400 divided by 255 is 9 with a remainder of 105.
Put 9 as the next digit of the answer. 
Result so far: 319549.43529
Subtracting 2295 from 2400 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 14:
When dividing 1050 by 255, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 319549.435294
Deduct 1020 from 1050 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 15:
255 can be fit into 300 1 times, resulting in a remainder of 45.
Record the quotient 1 as the next digit in the result. 
Result so far: 319549.4352941
Deduct 255 from 300 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 16:
The number 255 fits into 450 1 times, leaving a remainder of 195.
Use 1 as the next digit of our solution. 
Result so far: 319549.43529411
Deduct 255 from 450 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

The quotient of the division is 319549.43529411, and the remainder is 1.95e-07.