We divide 575290 by 81
We want to figure out the number of times 575290 can be divided by 81.

Going ahead to step 1:
5 divided by 81 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 81

Going ahead to step 2:
81 goes into 57 0 times with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Take the next digit (5) from the dividend and append it to 57, then repeat: 575 / 81

Moving on to step 3:
When dividing 575 by 81, we get 7 with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 567 away from 575, we end up with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 81

Moving on to step 4:
81 goes into 82 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 71.0
The remainder is 1 after subtracting 81 from 82.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 81

Step 5:
When dividing 19 by 81, we get 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 710.0
If we subtract 0 from 19, we get 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 81

Going ahead to step 6:
When dividing 190 by 81, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 7102.0
If we take 162 away from 190, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 7:
If we divide 280 by 81, we get 3 and a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 7102.3
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.

Moving on to step 8:
81 can be fit into 370 4 times, resulting in a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 7102.34
The remainder is 46 after subtracting 324 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 9:
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: 7102.345
Deduct 405 from 460 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 10:
The number 81 fits into 550 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 7102.3456
If we subtract 486 from 550, we 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.

On to step 11:
The number 81 fits into 640 7 times, leaving a remainder of 73.
The next digit of our result is 7. 
Result so far: 7102.34567
Subtracting 567 from 640 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 12:
When dividing 730 by 81, we get 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 7102.345679
If we subtract 729 from 730, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
81 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 7102.345679
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 14:
If we divide 100 by 81, we get 1 and a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 7102.34567901
Subtracting 81 from 100 leaves us 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.

The final outcome is 7102.34567901, with a leftover of 1.9e-08.