Let's divide 664756 by 72
Let's see how many times 72 fits into 664756.

Advancing to step 1:
The number 72 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 72

On to step 2:
72 can be fit into 66 0 times, resulting in a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Fetch the next digit (4) from the dividend, attach it to 66 and continue: 664 / 72

Moving on to step 3:
664 divided by 72 is 9 with a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 648 from 664, we get 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 72

Moving on to step 4:
The number 72 fits into 167 2 times, leaving a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 92.0
The remainder is 23 after subtracting 144 from 167.
Fetch the next digit (5) from the dividend, attach it to 23 and continue: 235 / 72

On to step 5:
72 goes into 235 3 times with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 923.0
The remainder is 19 after subtracting 216 from 235.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 72

Advancing to step 6:
196 divided by 72 is 2 with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 9232.0
Deduct 144 from 196 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 7:
72 can be fit into 520 7 times, resulting in a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 9232.7
Subtract 504 from 520 to 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 8:
72 goes into 160 2 times with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 9232.72
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
160 divided by 72 is 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 9232.722
Subtract 144 from 160 to 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.

The final outcome is 9232.722, with a leftover of 0.0016.