We divide 800172 by 72
Let's see how many times 72 fits into 800172.

Let's proceed to step 1:
The number 72 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 72

Advancing to step 2:
When dividing 80 by 72, we get 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 72 from 80, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 72

Step 3:
72 goes into 80 1 times with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 72 from 80 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 72

Moving on to step 4:
72 can be fit into 81 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 111.0
Subtract 72 from 81 to get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 72

Step 5:
72 can be fit into 97 1 times, resulting in a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 1111.0
If we subtract 72 from 97, we get 25.
Fetch the next digit (2) from the dividend, attach it to 25 and continue: 252 / 72

Going ahead to step 6:
The number 72 fits into 252 3 times, leaving a remainder of 36.
The next digit of our result is 3. 
Result so far: 11113.0
If we take 216 away from 252, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 7:
The number 72 fits into 360 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 11113.5
If we take 360 away from 360, 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.

Moving on to step 8:
72 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11113.5
If we subtract 0 from 0, 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.

Moving on to step 9:
The number 72 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 11113.5
Subtract 0 from 0 to 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.

The final result is 11113.5 with a remainder of 0.0.