We divide 99903533 by 23
We're looking to find how many times 23 goes into 99903533.

Going ahead to step 1:
When dividing 9 by 23, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 23

Moving on to step 2:
23 goes into 99 4 times with a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 7 after subtracting 92 from 99.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 23

Going ahead to step 3:
23 can be fit into 79 3 times, resulting in a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we take 69 away from 79, we end up with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 23

Step 4:
The number 23 fits into 100 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 434.0
If we take 92 away from 100, we end up with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 23

Step 5:
When dividing 83 by 23, we get 3 with a remainder of 14.
Write down 3 as next digit of the result. 
Result so far: 4343.0
If we take 69 away from 83, we end up with 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 23

Moving on to step 6:
23 can be fit into 145 6 times, resulting in a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 43436.0
Subtract 138 from 145 to get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 23

Moving on to step 7:
The number 23 fits into 73 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 434363.0
The remainder is 4 after subtracting 69 from 73.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 23

Let's proceed to step 8:
43 divided by 23 is 1 with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 4343631.0
Subtracting 23 from 43 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
23 can be fit into 200 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 4343631.8
If we subtract 184 from 200, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
23 goes into 160 6 times with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 4343631.86
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
220 divided by 23 is 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 4343631.869
The remainder is 13 after subtracting 207 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 12:
When dividing 130 by 23, we get 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 4343631.8695
The remainder is 15 after subtracting 115 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 13:
150 divided by 23 is 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 4343631.86956
Subtracting 138 from 150 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
23 can be fit into 120 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 4343631.869565
Subtracting 115 from 120 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 15:
23 goes into 50 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 4343631.8695652
If we subtract 46 from 50, 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.

Going ahead to step 16:
40 divided by 23 is 1 with a remainder of 17.
The next digit of our result is 1. 
Result so far: 4343631.86956521
If we subtract 23 from 40, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 4343631.86956521 with a balance of 1.7e-08.