124432 divided by 72 
Let's see how many times 72 fits into 124432.

Step 1:
72 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 72

Advancing to step 2:
The number 72 fits into 12 0 times, leaving a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 72

Advancing to step 3:
72 can be fit into 124 1 times, resulting in a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 72 from 124, we get 52.
Take the next digit (4) from the dividend and append it to 52, then repeat: 524 / 72

Let's proceed to step 4:
524 divided by 72 is 7 with a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtracting 504 from 524 leaves us with 20.
Append the next digit (3) from the dividend to 20 and continue with: 203 / 72

Step 5:
203 divided by 72 is 2 with a remainder of 59.
The next digit of our result is 2. 
Result so far: 172.0
If we take 144 away from 203, we end up with 59.
Include the next digit (2) from the dividend after 59, then repeat: 592 / 72

Advancing to step 6:
When dividing 592 by 72, we get 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 1728.0
Subtract 576 from 592 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.

Step 7:
If we divide 160 by 72, we get 2 and a remainder of 16.
The next digit of our result is 2. 
Result so far: 1728.2
Deduct 144 from 160 and we're left 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.

On to step 8:
When dividing 160 by 72, we get 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 1728.22
If we take 144 away from 160, 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.

The final result is 1728.22 with a remainder of 0.016.