We divide 648734 by 81
We want to divide 648734 by 81.

Let's proceed to step 1:
When dividing 6 by 81, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 81

Moving on to step 2:
81 can be fit into 64 0 times, resulting in a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Take the next digit (8) from the dividend and append it to 64, then repeat: 648 / 81

Let's proceed to step 3:
If we divide 648 by 81, we get 8 and a remainder of 0.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 648 from 648 and we're left with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 81

Step 4:
When dividing 7 by 81, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 81

Moving on to step 5:
81 can be fit into 73 0 times, resulting in a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 800.0
The remainder is 73 after subtracting 0 from 73.
Grab the next digit (4) from the dividend, add it to 73, then carry on: 734 / 81

Let's proceed to step 6:
734 divided by 81 is 9 with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 8009.0
Deduct 729 from 734 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
81 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 8009.0
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
81 goes into 500 6 times with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 8009.06
The remainder is 14 after subtracting 486 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
If we divide 140 by 81, we get 1 and a remainder of 59.
The next digit of our result is 1. 
Result so far: 8009.061
If we subtract 81 from 140, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 10:
When dividing 590 by 81, we get 7 with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 8009.0617
Deduct 567 from 590 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 11:
When dividing 230 by 81, we get 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 8009.06172
The remainder is 68 after subtracting 162 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 12:
The number 81 fits into 680 8 times, leaving a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 8009.061728
The remainder is 32 after subtracting 648 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
When dividing 320 by 81, we get 3 with a remainder of 77.
The number 3 becomes the next digit in our result. 
Result so far: 8009.0617283
Deduct 243 from 320 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 14:
The number 81 fits into 770 9 times, leaving a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 8009.06172839
If we take 729 away from 770, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Our division results in 8009.06172839 with a remaining 4.1e-08.