We're dividing 631956 by 81 
We want to figure out the number of times 631956 can be divided by 81.

Let's proceed 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
Deduct 0 from 6 and we're left with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 81

Going ahead to step 2:
If we divide 63 by 81, we get 0 and a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Append the next digit (1) from the dividend to 63 and continue with: 631 / 81

Advancing to step 3:
631 divided by 81 is 7 with a remainder of 64.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 64 after subtracting 567 from 631.
Fetch the next digit (9) from the dividend, attach it to 64 and continue: 649 / 81

Going ahead to step 4:
649 divided by 81 is 8 with a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
Subtracting 648 from 649 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 81

Step 5:
81 goes into 15 0 times with a remainder of 15.
The next digit of our result is 0. 
Result so far: 780.0
Deduct 0 from 15 and we're left with 15.
Append the next digit (6) from the dividend to 15 and continue with: 156 / 81

Step 6:
If we divide 156 by 81, we get 1 and a remainder of 75.
The number 1 becomes the next digit in our result. 
Result so far: 7801.0
If we subtract 81 from 156, 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.

Step 7:
750 divided by 81 is 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 7801.9
Subtract 729 from 750 to 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.

Let's proceed to step 8:
210 divided by 81 is 2 with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 7801.92
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.

Let's proceed to step 9:
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: 7801.925
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.

Step 10:
750 divided by 81 is 9 with a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 7801.9259
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 11:
The number 81 fits into 210 2 times, leaving a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 7801.92592
Subtracting 162 from 210 leaves us 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.

On to step 12:
The number 81 fits into 480 5 times, leaving a remainder of 75.
The next digit of our result is 5. 
Result so far: 7801.925925
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.

On to step 13:
The number 81 fits into 750 9 times, leaving a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 7801.9259259
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.

Moving on to step 14:
210 divided by 81 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 7801.92592592
Deduct 162 from 210 and we're left 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.

Our division results in 7801.92592592 with a remaining 4.8e-08.