We look at the division of 644852 by 72 
We want to figure out the number of times 644852 can be divided by 72.

Advancing to step 1:
When dividing 6 by 72, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 72

Moving on to step 2:
The number 72 fits into 64 0 times, leaving a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Append the next digit (4) from the dividend to 64 and continue with: 644 / 72

Step 3:
72 can be fit into 644 8 times, resulting in a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 576 from 644 and we're left with 68.
Grab the next digit (8) from the dividend, add it to 68, then carry on: 688 / 72

Moving on to step 4:
When dividing 688 by 72, we get 9 with a remainder of 40.
Write down 9 as next digit of the result. 
Result so far: 89.0
Deduct 648 from 688 and we're left with 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 72

Going ahead to step 5:
405 divided by 72 is 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 895.0
Subtracting 360 from 405 leaves us with 45.
Take the next digit (2) from the dividend and append it to 45, then repeat: 452 / 72

Let's proceed to step 6:
The number 72 fits into 452 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 8956.0
Subtract 432 from 452 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
When dividing 200 by 72, we get 2 with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 8956.2
Subtract 144 from 200 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 8:
72 can be fit into 560 7 times, resulting in a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 8956.27
Deduct 504 from 560 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 9:
72 goes into 560 7 times with a remainder of 56.
Use 7 as the next digit of our solution. 
Result so far: 8956.277
If we take 504 away from 560, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 8956.277 with a balance of 0.0056.