Let's divide 422656 by 81
We want to figure out the number of times 422656 can be divided by 81.

Moving on to step 1:
81 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 81

Going ahead to step 2:
If we divide 42 by 81, we get 0 and a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Fetch the next digit (2) from the dividend, attach it to 42 and continue: 422 / 81

Going ahead to step 3:
If we divide 422 by 81, we get 5 and a remainder of 17.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 17 after subtracting 405 from 422.
Append the next digit (6) from the dividend to 17 and continue with: 176 / 81

Step 4:
81 can be fit into 176 2 times, resulting in a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Deduct 162 from 176 and we're left with 14.
Grab the next digit (5) from the dividend, add it to 14, then carry on: 145 / 81

Moving on to step 5:
The number 81 fits into 145 1 times, leaving a remainder of 64.
Record the quotient 1 as the next digit in the result. 
Result so far: 521.0
If we subtract 81 from 145, we get 64.
Take the next digit (6) from the dividend and append it to 64, then repeat: 646 / 81

Step 6:
If we divide 646 by 81, we get 7 and a remainder of 79.
The next digit of our result is 7. 
Result so far: 5217.0
The remainder is 79 after subtracting 567 from 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 7:
81 goes into 790 9 times with a remainder of 61.
Record the quotient 9 as the next digit in the result. 
Result so far: 5217.9
If we subtract 729 from 790, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 8:
81 can be fit into 610 7 times, resulting in a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 5217.97
Subtract 567 from 610 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 9:
If we divide 430 by 81, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 5217.975
Subtracting 405 from 430 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
81 goes into 250 3 times with a remainder of 7.
The next digit of our result is 3. 
Result so far: 5217.9753
Subtracting 243 from 250 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 11:
When dividing 70 by 81, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 5217.9753
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 12:
If we divide 700 by 81, we get 8 and a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 5217.975308
If we subtract 648 from 700, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 13:
81 can be fit into 520 6 times, resulting in a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 5217.9753086
Subtract 486 from 520 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 14:
81 can be fit into 340 4 times, resulting in a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 5217.97530864
Deduct 324 from 340 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 5217.97530864, and the remainder is 1.6e-08.