749809 divided by 81 
We want to figure out the number of times 749809 can be divided by 81.

Moving on to step 1:
When dividing 7 by 81, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 81

On to step 2:
74 divided by 81 is 0 with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Append the next digit (9) from the dividend to 74 and continue with: 749 / 81

Going ahead to step 3:
81 goes into 749 9 times with a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 729 away from 749, we end up with 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 81

On to step 4:
208 divided by 81 is 2 with a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 92.0
Deduct 162 from 208 and we're left with 46.
Fetch the next digit (0) from the dividend, attach it to 46 and continue: 460 / 81

Step 5:
When dividing 460 by 81, we get 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 925.0
Subtract 405 from 460 to get 55.
Include the next digit (9) from the dividend after 55, then repeat: 559 / 81

Advancing to step 6:
The number 81 fits into 559 6 times, leaving a remainder of 73.
The number 6 becomes the next digit in our result. 
Result so far: 9256.0
If we subtract 486 from 559, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 7:
730 divided by 81 is 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 9256.9
If we take 729 away from 730, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 8:
If we divide 10 by 81, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 9256.9
If we take 0 away from 10, we end up 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 9:
81 goes into 100 1 times with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 9256.901
Deduct 81 from 100 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 10:
If we divide 190 by 81, we get 2 and a remainder of 28.
The next digit of our result is 2. 
Result so far: 9256.9012
Subtract 162 from 190 to 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 11:
If we divide 280 by 81, we get 3 and a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 9256.90123
If we subtract 243 from 280, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 12:
370 divided by 81 is 4 with a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 9256.901234
Deduct 324 from 370 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 13:
The number 81 fits into 460 5 times, leaving a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 9256.9012345
The remainder is 55 after subtracting 405 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 14:
81 goes into 550 6 times with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 9256.90123456
Subtract 486 from 550 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

In conclusion, the division gives 9256.90123456 with a balance of 6.4e-08.