912456 divided by 72 
We want to figure out the number of times 912456 can be divided by 72.

Going ahead to step 1:
When dividing 9 by 72, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 72

Step 2:
72 can be fit into 91 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 72 from 91, we get 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 72

Advancing to step 3:
192 divided by 72 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 144 from 192 leaves us with 48.
Bring next digit (4) of the dividend behind the 48 and repeat the process: 484 / 72

Advancing to step 4:
72 goes into 484 6 times with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 126.0
Deduct 432 from 484 and we're left with 52.
Bring next digit (5) of the dividend behind the 52 and repeat the process: 525 / 72

Step 5:
72 can be fit into 525 7 times, resulting in a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 1267.0
Deduct 504 from 525 and we're left with 21.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 72

Let's proceed to step 6:
When dividing 216 by 72, we get 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 12673.0
Subtracting 216 from 216 leaves us 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 7:
If we divide 0 by 72, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12673.0
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.

Let's proceed to step 8:
0 divided by 72 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12673.0
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.

The final result is 12673.0 with a remainder of 0.0.