Let's divide 89774309 by 800
Let's see how many times 800 fits into 89774309.

Going ahead to step 1:
800 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 800

On to step 2:
When dividing 89 by 800, we get 0 with a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Take the next digit (7) from the dividend and append it to 89, then repeat: 897 / 800

Moving on to step 3:
If we divide 897 by 800, we get 1 and a remainder of 97.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 800 from 897 leaves us with 97.
Bring next digit (7) of the dividend behind the 97 and repeat the process: 977 / 800

On to step 4:
If we divide 977 by 800, we get 1 and a remainder of 177.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 800 from 977 and we're left with 177.
Bring next digit (4) of the dividend behind the 177 and repeat the process: 1774 / 800

Advancing to step 5:
800 can be fit into 1774 2 times, resulting in a remainder of 174.
Put 2 as the next digit of the answer. 
Result so far: 112.0
If we take 1600 away from 1774, we end up with 174.
Include the next digit (3) from the dividend after 174, then repeat: 1743 / 800

Let's proceed to step 6:
The number 800 fits into 1743 2 times, leaving a remainder of 143.
Record the quotient 2 as the next digit in the result. 
Result so far: 1122.0
If we subtract 1600 from 1743, we get 143.
Take the next digit (0) from the dividend and append it to 143, then repeat: 1430 / 800

Let's proceed to step 7:
The number 800 fits into 1430 1 times, leaving a remainder of 630.
The number 1 becomes the next digit in our result. 
Result so far: 11221.0
The remainder is 630 after subtracting 800 from 1430.
Fetch the next digit (9) from the dividend, attach it to 630 and continue: 6309 / 800

Going ahead to step 8:
6309 divided by 800 is 7 with a remainder of 709.
Record the quotient 7 as the next digit in the result. 
Result so far: 112217.0
The remainder is 709 after subtracting 5600 from 6309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7090, and continue the process.

Step 9:
If we divide 7090 by 800, we get 8 and a remainder of 690.
The number 8 becomes the next digit in our result. 
Result so far: 112217.8
Subtracting 6400 from 7090 leaves us with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 10:
The number 800 fits into 6900 8 times, leaving a remainder of 500.
The number 8 becomes the next digit in our result. 
Result so far: 112217.88
If we subtract 6400 from 6900, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

In conclusion, the division gives 112217.88 with a balance of 0.5.