We divide 13440 by 72
We're looking to find how many times 72 goes into 13440.

Let's proceed to step 1:
When dividing 1 by 72, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 72

Moving on to step 2:
72 goes into 13 0 times with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Take the next digit (4) from the dividend and append it to 13, then repeat: 134 / 72

Advancing to step 3:
72 goes into 134 1 times with a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 72 from 134 leaves us with 62.
Grab the next digit (4) from the dividend, add it to 62, then carry on: 624 / 72

Going ahead to step 4:
When dividing 624 by 72, we get 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 48 after subtracting 576 from 624.
Take the next digit (0) from the dividend and append it to 48, then repeat: 480 / 72

Let's proceed to step 5:
The number 72 fits into 480 6 times, leaving a remainder of 48.
The next digit of our result is 6. 
Result so far: 186.0
Deduct 432 from 480 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 6:
When dividing 480 by 72, we get 6 with a remainder of 48.
The next digit of our result is 6. 
Result so far: 186.6
The remainder is 48 after subtracting 432 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 7:
72 can be fit into 480 6 times, resulting in a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 186.66
If we take 432 away from 480, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 186.66, and the remainder is 0.048.