Let's divide 89288904 by 20
We want to divide 89288904 by 20.

On to step 1:
20 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 20

Step 2:
If we divide 89 by 20, we get 4 and a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 80 from 89 to get 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 20

Let's proceed to step 3:
The number 20 fits into 92 4 times, leaving a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
If we take 80 away from 92, we end up with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 20

Step 4:
When dividing 128 by 20, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 446.0
Subtract 120 from 128 to get 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 20

Step 5:
The number 20 fits into 88 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 4464.0
Subtracting 80 from 88 leaves us with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 20

Going ahead to step 6:
When dividing 89 by 20, we get 4 with a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 44644.0
If we subtract 80 from 89, we get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 20

Let's proceed to step 7:
The number 20 fits into 90 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 446444.0
Deduct 80 from 90 and we're left with 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 20

Going ahead to step 8:
When dividing 104 by 20, we get 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 4464445.0
If we subtract 100 from 104, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
20 can be fit into 40 2 times, resulting in a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 4464445.2
Subtracting 40 from 40 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
20 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4464445.2
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4464445.2
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 4464445.2, and the remainder is 0.0.