We look at the division of 89744830 by 20 
We're looking to find how many times 20 goes into 89744830.

Moving on to step 1:
If we divide 8 by 20, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 20

Step 2:
89 divided by 20 is 4 with a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 80 from 89, we get 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 20

Moving on to step 3:
When dividing 97 by 20, we get 4 with a remainder of 17.
Put 4 as the next digit of the answer. 
Result so far: 44.0
The remainder is 17 after subtracting 80 from 97.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 20

Let's proceed to step 4:
20 can be fit into 174 8 times, resulting in a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 448.0
The remainder is 14 after subtracting 160 from 174.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 20

Let's proceed to step 5:
20 goes into 144 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 4487.0
Subtract 140 from 144 to get 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 20

Moving on to step 6:
When dividing 48 by 20, we get 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 44872.0
Subtracting 40 from 48 leaves us with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 20

Step 7:
If we divide 83 by 20, we get 4 and a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 448724.0
If we take 80 away from 83, we end up with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 20

Advancing to step 8:
When dividing 30 by 20, we get 1 with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 4487241.0
Subtracting 20 from 30 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
100 divided by 20 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 4487241.5
Subtracting 100 from 100 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 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 4487241.5
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.

On to step 11:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4487241.5
Deduct 0 from 0 and we're left 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.

In conclusion, the division gives 4487241.5 with a balance of 0.0.