724152 ÷ 20 
Let's see how many times 20 fits into 724152.

Going ahead to step 1:
The number 20 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 20

Moving on to step 2:
72 divided by 20 is 3 with a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 60 from 72 leaves us with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 20

Step 3:
20 can be fit into 124 6 times, resulting in a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
Subtract 120 from 124 to get 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 20

Step 4:
When dividing 41 by 20, we get 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 362.0
Deduct 40 from 41 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 20

Let's proceed to step 5:
If we divide 15 by 20, we get 0 and a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 3620.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 20

On to step 6:
When dividing 152 by 20, we get 7 with a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 36207.0
If we take 140 away from 152, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
When dividing 120 by 20, we get 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 36207.6
Subtract 120 from 120 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.

Moving on to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 36207.6
Subtracting 0 from 0 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 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 36207.6
Subtracting 0 from 0 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.

The final outcome is 36207.6, with a leftover of 0.0.