Let's divide 20907136 by 808
We want to figure out the number of times 20907136 can be divided by 808.

Let's proceed to step 1:
When dividing 2 by 808, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 808

On to step 2:
The number 808 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 808

Moving on to step 3:
When dividing 209 by 808, we get 0 with a remainder of 209.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 209 and we're left with 209.
Include the next digit (0) from the dividend after 209, then repeat: 2090 / 808

Let's proceed to step 4:
808 goes into 2090 2 times with a remainder of 474.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1616 from 2090 leaves us with 474.
Grab the next digit (7) from the dividend, add it to 474, then carry on: 4747 / 808

Step 5:
If we divide 4747 by 808, we get 5 and a remainder of 707.
Put 5 as the next digit of the answer. 
Result so far: 25.0
The remainder is 707 after subtracting 4040 from 4747.
Append the next digit (1) from the dividend to 707 and continue with: 7071 / 808

Moving on to step 6:
7071 divided by 808 is 8 with a remainder of 607.
Put 8 as the next digit of the answer. 
Result so far: 258.0
If we take 6464 away from 7071, we end up with 607.
Grab the next digit (3) from the dividend, add it to 607, then carry on: 6073 / 808

Going ahead to step 7:
6073 divided by 808 is 7 with a remainder of 417.
Put 7 as the next digit of the answer. 
Result so far: 2587.0
Subtracting 5656 from 6073 leaves us with 417.
Append the next digit (6) from the dividend to 417 and continue with: 4176 / 808

Let's proceed to step 8:
808 can be fit into 4176 5 times, resulting in a remainder of 136.
The number 5 becomes the next digit in our result. 
Result so far: 25875.0
Subtracting 4040 from 4176 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 9:
The number 808 fits into 1360 1 times, leaving a remainder of 552.
Write down 1 as next digit of the result. 
Result so far: 25875.1
Subtract 808 from 1360 to get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Going ahead to step 10:
5520 divided by 808 is 6 with a remainder of 672.
The number 6 becomes the next digit in our result. 
Result so far: 25875.16
Subtract 4848 from 5520 to get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Let's proceed to step 11:
808 goes into 6720 8 times with a remainder of 256.
Use 8 as the next digit of our solution. 
Result so far: 25875.168
Subtract 6464 from 6720 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 12:
808 can be fit into 2560 3 times, resulting in a remainder of 136.
Use 3 as the next digit of our solution. 
Result so far: 25875.1683
Deduct 2424 from 2560 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 13:
If we divide 1360 by 808, we get 1 and a remainder of 552.
Record the quotient 1 as the next digit in the result. 
Result so far: 25875.16831
If we take 808 away from 1360, we end up with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Going ahead to step 14:
808 can be fit into 5520 6 times, resulting in a remainder of 672.
The next digit of our result is 6. 
Result so far: 25875.168316
If we take 4848 away from 5520, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Going ahead to step 15:
The number 808 fits into 6720 8 times, leaving a remainder of 256.
Record the quotient 8 as the next digit in the result. 
Result so far: 25875.1683168
Subtracting 6464 from 6720 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 16:
When dividing 2560 by 808, we get 3 with a remainder of 136.
Record the quotient 3 as the next digit in the result. 
Result so far: 25875.16831683
Subtracting 2424 from 2560 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final outcome is 25875.16831683, with a leftover of 1.36e-07.