91272032 ÷ 72 
We want to figure out the number of times 91272032 can be divided by 72.

Moving on to step 1:
If we divide 9 by 72, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 72

On to step 2:
When dividing 91 by 72, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 72 from 91 to get 19.
Take the next digit (2) from the dividend and append it to 19, then repeat: 192 / 72

On to step 3:
72 goes into 192 2 times with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 144 from 192 to get 48.
Append the next digit (7) from the dividend to 48 and continue with: 487 / 72

Moving on to step 4:
72 goes into 487 6 times with a remainder of 55.
The next digit of our result is 6. 
Result so far: 126.0
Deduct 432 from 487 and we're left with 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 72

On to step 5:
72 can be fit into 552 7 times, resulting in a remainder of 48.
Use 7 as the next digit of our solution. 
Result so far: 1267.0
Deduct 504 from 552 and we're left with 48.
Fetch the next digit (0) from the dividend, attach it to 48 and continue: 480 / 72

Let's proceed to step 6:
72 can be fit into 480 6 times, resulting in a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 12676.0
If we take 432 away from 480, we end up with 48.
Grab the next digit (3) from the dividend, add it to 48, then carry on: 483 / 72

Advancing to step 7:
483 divided by 72 is 6 with a remainder of 51.
The number 6 becomes the next digit in our result. 
Result so far: 126766.0
Subtract 432 from 483 to get 51.
Append the next digit (2) from the dividend to 51 and continue with: 512 / 72

Let's proceed to step 8:
512 divided by 72 is 7 with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 1267667.0
Subtract 504 from 512 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
When dividing 80 by 72, we get 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1267667.1
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
The number 72 fits into 80 1 times, leaving a remainder of 8.
The next digit of our result is 1. 
Result so far: 1267667.11
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 1267667.11 with a remainder of 0.008.