We look at the division of 668932 by 72 
We want to divide 668932 by 72.

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
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 72

On to step 2:
66 divided by 72 is 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Bring next digit (8) of the dividend behind the 66 and repeat the process: 668 / 72

Let's proceed to step 3:
When dividing 668 by 72, we get 9 with a remainder of 20.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 20 after subtracting 648 from 668.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 72

On to step 4:
72 goes into 209 2 times with a remainder of 65.
Put 2 as the next digit of the answer. 
Result so far: 92.0
Subtracting 144 from 209 leaves us with 65.
Bring next digit (3) of the dividend behind the 65 and repeat the process: 653 / 72

Let's proceed to step 5:
72 goes into 653 9 times with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 929.0
If we take 648 away from 653, we end up with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 72

Moving on to step 6:
52 divided by 72 is 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 9290.0
If we subtract 0 from 52, we get 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:
If we divide 520 by 72, we get 7 and a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 9290.7
If we take 504 away from 520, we end up 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.

Advancing to step 8:
The number 72 fits into 160 2 times, leaving a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 9290.72
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
The number 72 fits into 160 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 9290.722
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 quotient of the division is 9290.722, and the remainder is 0.0016.