We divide 72903794 by 800
Our goal is to divide 72903794 by 800.

On to step 1:
The number 800 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 800

On to step 2:
800 can be fit into 72 0 times, resulting in a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Take the next digit (9) from the dividend and append it to 72, then repeat: 729 / 800

Going ahead to step 3:
729 divided by 800 is 0 with a remainder of 729.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 729, we end up with 729.
Fetch the next digit (0) from the dividend, attach it to 729 and continue: 7290 / 800

Going ahead to step 4:
7290 divided by 800 is 9 with a remainder of 90.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 7200 from 7290 leaves us with 90.
Fetch the next digit (3) from the dividend, attach it to 90 and continue: 903 / 800

Advancing to step 5:
800 can be fit into 903 1 times, resulting in a remainder of 103.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
The remainder is 103 after subtracting 800 from 903.
Include the next digit (7) from the dividend after 103, then repeat: 1037 / 800

Advancing to step 6:
800 can be fit into 1037 1 times, resulting in a remainder of 237.
Use 1 as the next digit of our solution. 
Result so far: 911.0
Deduct 800 from 1037 and we're left with 237.
Append the next digit (9) from the dividend to 237 and continue with: 2379 / 800

Moving on to step 7:
800 goes into 2379 2 times with a remainder of 779.
Record the quotient 2 as the next digit in the result. 
Result so far: 9112.0
Subtract 1600 from 2379 to get 779.
Grab the next digit (4) from the dividend, add it to 779, then carry on: 7794 / 800

Step 8:
800 can be fit into 7794 9 times, resulting in a remainder of 594.
Put 9 as the next digit of the answer. 
Result so far: 91129.0
If we take 7200 away from 7794, we end up with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Going ahead to step 9:
800 can be fit into 5940 7 times, resulting in a remainder of 340.
Write down 7 as next digit of the result. 
Result so far: 91129.7
The remainder is 340 after subtracting 5600 from 5940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 10:
3400 divided by 800 is 4 with a remainder of 200.
The number 4 becomes the next digit in our result. 
Result so far: 91129.74
Subtracting 3200 from 3400 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 11:
When dividing 2000 by 800, we get 2 with a remainder of 400.
Record the quotient 2 as the next digit in the result. 
Result so far: 91129.742
Subtract 1600 from 2000 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 12:
If we divide 4000 by 800, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 91129.7425
If we subtract 4000 from 4000, we get 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 13:
0 divided by 800 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 91129.7425
If we take 0 away from 0, we end up 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 14:
If we divide 0 by 800, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 91129.7425
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.

The final outcome is 91129.7425, with a leftover of 0.0.