We're dividing 99395231 by 900 
Let's see how many times 900 fits into 99395231.

Moving on to step 1:
The number 900 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 900

Let's proceed to step 2:
900 goes into 99 0 times with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Grab the next digit (3) from the dividend, add it to 99, then carry on: 993 / 900

Advancing to step 3:
900 can be fit into 993 1 times, resulting in a remainder of 93.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 93 after subtracting 900 from 993.
Take the next digit (9) from the dividend and append it to 93, then repeat: 939 / 900

Advancing to step 4:
900 goes into 939 1 times with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 900 away from 939, we end up with 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 900

On to step 5:
When dividing 395 by 900, we get 0 with a remainder of 395.
Record the quotient 0 as the next digit in the result. 
Result so far: 110.0
Deduct 0 from 395 and we're left with 395.
Bring next digit (2) of the dividend behind the 395 and repeat the process: 3952 / 900

Step 6:
900 goes into 3952 4 times with a remainder of 352.
Write down 4 as next digit of the result. 
Result so far: 1104.0
The remainder is 352 after subtracting 3600 from 3952.
Bring next digit (3) of the dividend behind the 352 and repeat the process: 3523 / 900

Let's proceed to step 7:
The number 900 fits into 3523 3 times, leaving a remainder of 823.
The next digit of our result is 3. 
Result so far: 11043.0
Subtracting 2700 from 3523 leaves us with 823.
Take the next digit (1) from the dividend and append it to 823, then repeat: 8231 / 900

Moving on to step 8:
900 can be fit into 8231 9 times, resulting in a remainder of 131.
Put 9 as the next digit of the answer. 
Result so far: 110439.0
If we take 8100 away from 8231, we end up with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 9:
900 can be fit into 1310 1 times, resulting in a remainder of 410.
Put 1 as the next digit of the answer. 
Result so far: 110439.1
The remainder is 410 after subtracting 900 from 1310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 10:
When dividing 4100 by 900, we get 4 with a remainder of 500.
Put 4 as the next digit of the answer. 
Result so far: 110439.14
If we take 3600 away from 4100, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 11:
900 goes into 5000 5 times with a remainder of 500.
The number 5 becomes the next digit in our result. 
Result so far: 110439.145
If we take 4500 away from 5000, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 12:
When dividing 5000 by 900, we get 5 with a remainder of 500.
Use 5 as the next digit of our solution. 
Result so far: 110439.1455
Subtract 4500 from 5000 to 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.

The quotient of the division is 110439.1455, and the remainder is 0.005.