We divide 20850467 by 808
We want to divide 20850467 by 808.

Step 1:
When dividing 2 by 808, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 808

Advancing to step 2:
808 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 808

Advancing to step 3:
The number 808 fits into 208 0 times, leaving a remainder of 208.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 208 leaves us with 208.
Fetch the next digit (5) from the dividend, attach it to 208 and continue: 2085 / 808

Moving on to step 4:
The number 808 fits into 2085 2 times, leaving a remainder of 469.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 1616 from 2085 leaves us with 469.
Append the next digit (0) from the dividend to 469 and continue with: 4690 / 808

Going ahead to step 5:
808 can be fit into 4690 5 times, resulting in a remainder of 650.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Subtract 4040 from 4690 to get 650.
Take the next digit (4) from the dividend and append it to 650, then repeat: 6504 / 808

On to step 6:
The number 808 fits into 6504 8 times, leaving a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 258.0
The remainder is 40 after subtracting 6464 from 6504.
Grab the next digit (6) from the dividend, add it to 40, then carry on: 406 / 808

Moving on to step 7:
808 can be fit into 406 0 times, resulting in a remainder of 406.
Record the quotient 0 as the next digit in the result. 
Result so far: 2580.0
Subtract 0 from 406 to get 406.
Fetch the next digit (7) from the dividend, attach it to 406 and continue: 4067 / 808

On to step 8:
If we divide 4067 by 808, we get 5 and a remainder of 27.
Record the quotient 5 as the next digit in the result. 
Result so far: 25805.0
The remainder is 27 after subtracting 4040 from 4067.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
808 goes into 270 0 times with a remainder of 270.
Record the quotient 0 as the next digit in the result. 
Result so far: 25805.0
The remainder is 270 after subtracting 0 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 10:
808 goes into 2700 3 times with a remainder of 276.
Put 3 as the next digit of the answer. 
Result so far: 25805.03
Subtracting 2424 from 2700 leaves us with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 11:
When dividing 2760 by 808, we get 3 with a remainder of 336.
Write down 3 as next digit of the result. 
Result so far: 25805.033
If we subtract 2424 from 2760, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Our division results in 25805.033 with a remaining 0.0336.