We're dividing 20880180 by 804 
We want to divide 20880180 by 804.

Advancing to step 1:
2 divided by 804 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 804

Going ahead to step 2:
If we divide 20 by 804, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 804

Going ahead to step 3:
208 divided by 804 is 0 with a remainder of 208.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 208 and we're left with 208.
Fetch the next digit (8) from the dividend, attach it to 208 and continue: 2088 / 804

Step 4:
804 can be fit into 2088 2 times, resulting in a remainder of 480.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1608 away from 2088, we end up with 480.
Bring next digit (0) of the dividend behind the 480 and repeat the process: 4800 / 804

Let's proceed to step 5:
If we divide 4800 by 804, we get 5 and a remainder of 780.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 4020 from 4800 leaves us with 780.
Take the next digit (1) from the dividend and append it to 780, then repeat: 7801 / 804

Advancing to step 6:
7801 divided by 804 is 9 with a remainder of 565.
Put 9 as the next digit of the answer. 
Result so far: 259.0
Subtract 7236 from 7801 to get 565.
Append the next digit (8) from the dividend to 565 and continue with: 5658 / 804

Moving on to step 7:
804 can be fit into 5658 7 times, resulting in a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 2597.0
Subtract 5628 from 5658 to get 30.
Grab the next digit (0) from the dividend, add it to 30, then carry on: 300 / 804

Going ahead to step 8:
The number 804 fits into 300 0 times, leaving a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 25970.0
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 9:
When dividing 3000 by 804, we get 3 with a remainder of 588.
The number 3 becomes the next digit in our result. 
Result so far: 25970.3
Subtract 2412 from 3000 to get 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Moving on to step 10:
804 can be fit into 5880 7 times, resulting in a remainder of 252.
Write down 7 as next digit of the result. 
Result so far: 25970.37
Deduct 5628 from 5880 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 11:
If we divide 2520 by 804, we get 3 and a remainder of 108.
Use 3 as the next digit of our solution. 
Result so far: 25970.373
Subtract 2412 from 2520 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 12:
804 goes into 1080 1 times with a remainder of 276.
Use 1 as the next digit of our solution. 
Result so far: 25970.3731
Subtracting 804 from 1080 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.

On to step 13:
804 can be fit into 2760 3 times, resulting in a remainder of 348.
Record the quotient 3 as the next digit in the result. 
Result so far: 25970.37313
If we subtract 2412 from 2760, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 14:
When dividing 3480 by 804, we get 4 with a remainder of 264.
Record the quotient 4 as the next digit in the result. 
Result so far: 25970.373134
Subtracting 3216 from 3480 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 15:
2640 divided by 804 is 3 with a remainder of 228.
Write down 3 as next digit of the result. 
Result so far: 25970.3731343
Deduct 2412 from 2640 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 16:
The number 804 fits into 2280 2 times, leaving a remainder of 672.
Write down 2 as next digit of the result. 
Result so far: 25970.37313432
The remainder is 672 after subtracting 1608 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

After the division, we end up with 25970.37313432 and a remainder of 6.72e-07.