We look at the division of 72644271 by 43 
Our goal is to divide 72644271 by 43.

On to step 1:
The number 43 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 43

On to step 2:
43 goes into 72 1 times with a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 43 from 72 leaves us with 29.
Fetch the next digit (6) from the dividend, attach it to 29 and continue: 296 / 43

Moving on to step 3:
43 goes into 296 6 times with a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 258 from 296 to get 38.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 43

On to step 4:
When dividing 384 by 43, we get 8 with a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 168.0
Deduct 344 from 384 and we're left with 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 43

Step 5:
The number 43 fits into 404 9 times, leaving a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 1689.0
The remainder is 17 after subtracting 387 from 404.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 43

On to step 6:
43 can be fit into 172 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 16894.0
The remainder is 0 after subtracting 172 from 172.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 43

On to step 7:
When dividing 7 by 43, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 168940.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 43

Step 8:
71 divided by 43 is 1 with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1689401.0
If we subtract 43 from 71, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
If we divide 280 by 43, we get 6 and a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 1689401.6
Subtracting 258 from 280 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
When dividing 220 by 43, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 1689401.65
If we take 215 away from 220, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
43 can be fit into 50 1 times, resulting in a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1689401.651
Subtracting 43 from 50 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 12:
43 can be fit into 70 1 times, resulting in a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 1689401.6511
If we subtract 43 from 70, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

In conclusion, the division gives 1689401.6511 with a balance of 0.00027.