We divide 72896437 by 648
We want to figure out the number of times 72896437 can be divided by 648.

Let's proceed to step 1:
648 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 648

Step 2:
648 can be fit into 72 0 times, resulting in a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Grab the next digit (8) from the dividend, add it to 72, then carry on: 728 / 648

On to step 3:
648 can be fit into 728 1 times, resulting in a remainder of 80.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 80 after subtracting 648 from 728.
Bring next digit (9) of the dividend behind the 80 and repeat the process: 809 / 648

Let's proceed to step 4:
When dividing 809 by 648, we get 1 with a remainder of 161.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 161 after subtracting 648 from 809.
Fetch the next digit (6) from the dividend, attach it to 161 and continue: 1616 / 648

Let's proceed to step 5:
648 goes into 1616 2 times with a remainder of 320.
Write down 2 as next digit of the result. 
Result so far: 112.0
Subtracting 1296 from 1616 leaves us with 320.
Append the next digit (4) from the dividend to 320 and continue with: 3204 / 648

Let's proceed to step 6:
When dividing 3204 by 648, we get 4 with a remainder of 612.
Record the quotient 4 as the next digit in the result. 
Result so far: 1124.0
If we take 2592 away from 3204, we end up with 612.
Take the next digit (3) from the dividend and append it to 612, then repeat: 6123 / 648

Going ahead to step 7:
648 goes into 6123 9 times with a remainder of 291.
Write down 9 as next digit of the result. 
Result so far: 11249.0
The remainder is 291 after subtracting 5832 from 6123.
Fetch the next digit (7) from the dividend, attach it to 291 and continue: 2917 / 648

Moving on to step 8:
The number 648 fits into 2917 4 times, leaving a remainder of 325.
The number 4 becomes the next digit in our result. 
Result so far: 112494.0
If we subtract 2592 from 2917, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 9:
648 can be fit into 3250 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 112494.5
Deduct 3240 from 3250 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
If we divide 100 by 648, we get 0 and a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 112494.5
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
1000 divided by 648 is 1 with a remainder of 352.
Record the quotient 1 as the next digit in the result. 
Result so far: 112494.501
If we take 648 away from 1000, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Going ahead to step 12:
648 goes into 3520 5 times with a remainder of 280.
Record the quotient 5 as the next digit in the result. 
Result so far: 112494.5015
Subtract 3240 from 3520 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 13:
The number 648 fits into 2800 4 times, leaving a remainder of 208.
Write down 4 as next digit of the result. 
Result so far: 112494.50154
Subtracting 2592 from 2800 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 14:
2080 divided by 648 is 3 with a remainder of 136.
Put 3 as the next digit of the answer. 
Result so far: 112494.501543
Subtract 1944 from 2080 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 15:
648 can be fit into 1360 2 times, resulting in a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 112494.5015432
Deduct 1296 from 1360 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 16:
The number 648 fits into 640 0 times, leaving a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 112494.5015432
Subtract 0 from 640 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

In conclusion, the division gives 112494.5015432 with a balance of 6.4e-07.