We divide 72394419 by 81
Let's see how many times 81 fits into 72394419.

On to step 1:
7 divided by 81 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 81

Let's proceed to step 2:
81 goes into 72 0 times with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Take the next digit (3) from the dividend and append it to 72, then repeat: 723 / 81

Moving on to step 3:
81 goes into 723 8 times with a remainder of 75.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 648 away from 723, we end up with 75.
Include the next digit (9) from the dividend after 75, then repeat: 759 / 81

Moving on to step 4:
81 goes into 759 9 times with a remainder of 30.
The next digit of our result is 9. 
Result so far: 89.0
If we subtract 729 from 759, we get 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 81

Advancing to step 5:
81 can be fit into 304 3 times, resulting in a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 893.0
The remainder is 61 after subtracting 243 from 304.
Grab the next digit (4) from the dividend, add it to 61, then carry on: 614 / 81

Advancing to step 6:
614 divided by 81 is 7 with a remainder of 47.
The next digit of our result is 7. 
Result so far: 8937.0
If we take 567 away from 614, we end up with 47.
Take the next digit (1) from the dividend and append it to 47, then repeat: 471 / 81

Moving on to step 7:
471 divided by 81 is 5 with a remainder of 66.
Use 5 as the next digit of our solution. 
Result so far: 89375.0
The remainder is 66 after subtracting 405 from 471.
Fetch the next digit (9) from the dividend, attach it to 66 and continue: 669 / 81

Going ahead to step 8:
669 divided by 81 is 8 with a remainder of 21.
The number 8 becomes the next digit in our result. 
Result so far: 893758.0
If we subtract 648 from 669, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 9:
81 can be fit into 210 2 times, resulting in a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 893758.2
If we take 162 away from 210, we end up 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.

Going ahead to step 10:
81 can be fit into 480 5 times, resulting in a remainder of 75.
The next digit of our result is 5. 
Result so far: 893758.25
Deduct 405 from 480 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
750 divided by 81 is 9 with a remainder of 21.
The next digit of our result is 9. 
Result so far: 893758.259
If we take 729 away from 750, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 12:
When dividing 210 by 81, we get 2 with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 893758.2592
If we take 162 away from 210, we end up 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.

Moving on to step 13:
81 goes into 480 5 times with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 893758.25925
Deduct 405 from 480 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 14:
When dividing 750 by 81, we get 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 893758.259259
Subtracting 729 from 750 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 15:
81 can be fit into 210 2 times, resulting in a remainder of 48.
The next digit of our result is 2. 
Result so far: 893758.2592592
The remainder is 48 after subtracting 162 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 16:
81 can be fit into 480 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 893758.25925925
If we subtract 405 from 480, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Our division results in 893758.25925925 with a remaining 7.5e-08.