We're dividing 16535903 by 723 
Let's see how many times 723 fits into 16535903.

On to step 1:
723 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 723

Going ahead to step 2:
When dividing 16 by 723, we get 0 with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 723

On to step 3:
If we divide 165 by 723, we get 0 and a remainder of 165.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 165, we end up with 165.
Append the next digit (3) from the dividend to 165 and continue with: 1653 / 723

Advancing to step 4:
723 can be fit into 1653 2 times, resulting in a remainder of 207.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 1446 away from 1653, we end up with 207.
Grab the next digit (5) from the dividend, add it to 207, then carry on: 2075 / 723

Advancing to step 5:
If we divide 2075 by 723, we get 2 and a remainder of 629.
Write down 2 as next digit of the result. 
Result so far: 22.0
Subtracting 1446 from 2075 leaves us with 629.
Include the next digit (9) from the dividend after 629, then repeat: 6299 / 723

Step 6:
6299 divided by 723 is 8 with a remainder of 515.
Put 8 as the next digit of the answer. 
Result so far: 228.0
Subtract 5784 from 6299 to get 515.
Grab the next digit (0) from the dividend, add it to 515, then carry on: 5150 / 723

Going ahead to step 7:
5150 divided by 723 is 7 with a remainder of 89.
The next digit of our result is 7. 
Result so far: 2287.0
If we subtract 5061 from 5150, we get 89.
Bring next digit (3) of the dividend behind the 89 and repeat the process: 893 / 723

Step 8:
893 divided by 723 is 1 with a remainder of 170.
The next digit of our result is 1. 
Result so far: 22871.0
Deduct 723 from 893 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 9:
The number 723 fits into 1700 2 times, leaving a remainder of 254.
Put 2 as the next digit of the answer. 
Result so far: 22871.2
Deduct 1446 from 1700 and we're left with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Going ahead to step 10:
If we divide 2540 by 723, we get 3 and a remainder of 371.
Put 3 as the next digit of the answer. 
Result so far: 22871.23
The remainder is 371 after subtracting 2169 from 2540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Advancing to step 11:
3710 divided by 723 is 5 with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 22871.235
If we subtract 3615 from 3710, we get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 12:
950 divided by 723 is 1 with a remainder of 227.
Put 1 as the next digit of the answer. 
Result so far: 22871.2351
Subtract 723 from 950 to get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Let's proceed to step 13:
The number 723 fits into 2270 3 times, leaving a remainder of 101.
Record the quotient 3 as the next digit in the result. 
Result so far: 22871.23513
Subtracting 2169 from 2270 leaves us with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Step 14:
723 can be fit into 1010 1 times, resulting in a remainder of 287.
The number 1 becomes the next digit in our result. 
Result so far: 22871.235131
The remainder is 287 after subtracting 723 from 1010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Step 15:
2870 divided by 723 is 3 with a remainder of 701.
Put 3 as the next digit of the answer. 
Result so far: 22871.2351313
Subtract 2169 from 2870 to get 701.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7010, and continue the process.

Advancing to step 16:
7010 divided by 723 is 9 with a remainder of 503.
Put 9 as the next digit of the answer. 
Result so far: 22871.23513139
If we subtract 6507 from 7010, we get 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

The quotient of the division is 22871.23513139, and the remainder is 5.03e-07.