We divide 921474 by 72
Let's see how many times 72 fits into 921474.

Step 1:
9 divided by 72 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 72

Advancing to step 2:
If we divide 92 by 72, we get 1 and a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 72 from 92 leaves us with 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 72

Moving on to step 3:
If we divide 201 by 72, we get 2 and a remainder of 57.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 144 from 201 to get 57.
Grab the next digit (4) from the dividend, add it to 57, then carry on: 574 / 72

Going ahead to step 4:
574 divided by 72 is 7 with a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
If we subtract 504 from 574, we get 70.
Fetch the next digit (7) from the dividend, attach it to 70 and continue: 707 / 72

On to step 5:
707 divided by 72 is 9 with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 1279.0
If we take 648 away from 707, we end up with 59.
Append the next digit (4) from the dividend to 59 and continue with: 594 / 72

Advancing to step 6:
72 goes into 594 8 times with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 12798.0
Subtracting 576 from 594 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
If we divide 180 by 72, we get 2 and a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 12798.2
Subtract 144 from 180 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
72 goes into 360 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 12798.25
If we subtract 360 from 360, 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.

Step 9:
When dividing 0 by 72, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12798.25
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.

Advancing to step 10:
72 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12798.25
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 result is 12798.25 with a remainder of 0.0.