610472 divided by 81 
We want to figure out the number of times 610472 can be divided by 81.

Advancing to step 1:
When dividing 6 by 81, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 81

Step 2:
81 goes into 61 0 times with a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Grab the next digit (0) from the dividend, add it to 61, then carry on: 610 / 81

Let's proceed to step 3:
The number 81 fits into 610 7 times, leaving a remainder of 43.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 43 after subtracting 567 from 610.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 81

Going ahead to step 4:
When dividing 434 by 81, we get 5 with a remainder of 29.
The next digit of our result is 5. 
Result so far: 75.0
Deduct 405 from 434 and we're left with 29.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 81

On to step 5:
If we divide 297 by 81, we get 3 and a remainder of 54.
Write down 3 as next digit of the result. 
Result so far: 753.0
Deduct 243 from 297 and we're left with 54.
Append the next digit (2) from the dividend to 54 and continue with: 542 / 81

On to step 6:
The number 81 fits into 542 6 times, leaving a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 7536.0
The remainder is 56 after subtracting 486 from 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 7:
81 goes into 560 6 times with a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 7536.6
If we take 486 away from 560, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 8:
81 goes into 740 9 times with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 7536.69
The remainder is 11 after subtracting 729 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
When dividing 110 by 81, we get 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 7536.691
Subtract 81 from 110 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 10:
290 divided by 81 is 3 with a remainder of 47.
Record the quotient 3 as the next digit in the result. 
Result so far: 7536.6913
The remainder is 47 after subtracting 243 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 11:
The number 81 fits into 470 5 times, leaving a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 7536.69135
Deduct 405 from 470 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 12:
When dividing 650 by 81, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 7536.691358
The remainder is 2 after subtracting 648 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 13:
When dividing 20 by 81, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 7536.691358
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
If we divide 200 by 81, we get 2 and a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 7536.69135802
If we take 162 away from 200, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final result is 7536.69135802 with a remainder of 3.8e-08.