We look at the division of 645272 by 10 
We want to divide 645272 by 10.

On to step 1:
If we divide 6 by 10, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 10

Going ahead to step 2:
10 goes into 64 6 times with a remainder of 4.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 60 from 64 leaves us with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 10

Going ahead to step 3:
45 divided by 10 is 4 with a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 64.0
If we take 40 away from 45, we end up with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 10

Let's proceed to step 4:
If we divide 52 by 10, we get 5 and a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 645.0
If we take 50 away from 52, we end up with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 10

Step 5:
10 goes into 27 2 times with a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 6452.0
If we subtract 20 from 27, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 10

On to step 6:
10 goes into 72 7 times with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 64527.0
If we subtract 70 from 72, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
10 goes into 20 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 64527.2
Subtracting 20 from 20 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.

Let's proceed to step 8:
If we divide 0 by 10, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 64527.2
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.

Advancing to step 9:
10 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 64527.2
Deduct 0 from 0 and we're left 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.

Our division results in 64527.2 with a remaining 0.0.