We look at the division of 72480009 by 216 
Let's see how many times 216 fits into 72480009.

Going ahead to step 1:
The number 216 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 216

Advancing to step 2:
If we divide 72 by 216, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Take the next digit (4) from the dividend and append it to 72, then repeat: 724 / 216

Let's proceed to step 3:
216 goes into 724 3 times with a remainder of 76.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 648 from 724 and we're left with 76.
Bring next digit (8) of the dividend behind the 76 and repeat the process: 768 / 216

Going ahead to step 4:
When dividing 768 by 216, we get 3 with a remainder of 120.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Subtract 648 from 768 to get 120.
Bring next digit (0) of the dividend behind the 120 and repeat the process: 1200 / 216

Let's proceed to step 5:
If we divide 1200 by 216, we get 5 and a remainder of 120.
Put 5 as the next digit of the answer. 
Result so far: 335.0
Subtracting 1080 from 1200 leaves us with 120.
Fetch the next digit (0) from the dividend, attach it to 120 and continue: 1200 / 216

Going ahead to step 6:
1200 divided by 216 is 5 with a remainder of 120.
Write down 5 as next digit of the result. 
Result so far: 3355.0
The remainder is 120 after subtracting 1080 from 1200.
Take the next digit (0) from the dividend and append it to 120, then repeat: 1200 / 216

Advancing to step 7:
The number 216 fits into 1200 5 times, leaving a remainder of 120.
The next digit of our result is 5. 
Result so far: 33555.0
Subtracting 1080 from 1200 leaves us with 120.
Append the next digit (9) from the dividend to 120 and continue with: 1209 / 216

Let's proceed to step 8:
If we divide 1209 by 216, we get 5 and a remainder of 129.
Write down 5 as next digit of the result. 
Result so far: 335555.0
Subtracting 1080 from 1209 leaves us with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 9:
When dividing 1290 by 216, we get 5 with a remainder of 210.
The number 5 becomes the next digit in our result. 
Result so far: 335555.5
Subtract 1080 from 1290 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 10:
The number 216 fits into 2100 9 times, leaving a remainder of 156.
Use 9 as the next digit of our solution. 
Result so far: 335555.59
If we take 1944 away from 2100, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 11:
If we divide 1560 by 216, we get 7 and a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 335555.597
Subtracting 1512 from 1560 leaves us 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.

Let's proceed to step 12:
When dividing 480 by 216, we get 2 with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 335555.5972
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.

Advancing to step 13:
If we divide 480 by 216, we get 2 and a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 335555.59722
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.

After the division, we end up with 335555.59722 and a remainder of 4.8e-05.