Let's divide 423850 by 81
Let's see how many times 81 fits into 423850.

Going ahead to step 1:
If we divide 4 by 81, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 81

Let's proceed to step 2:
81 can be fit into 42 0 times, resulting in a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 81

Advancing to step 3:
423 divided by 81 is 5 with a remainder of 18.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 405 from 423 and we're left with 18.
Grab the next digit (8) from the dividend, add it to 18, then carry on: 188 / 81

Moving on to step 4:
81 goes into 188 2 times with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Deduct 162 from 188 and we're left with 26.
Take the next digit (5) from the dividend and append it to 26, then repeat: 265 / 81

Let's proceed to step 5:
265 divided by 81 is 3 with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 523.0
If we subtract 243 from 265, we get 22.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 81

Let's proceed to step 6:
When dividing 220 by 81, we get 2 with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 5232.0
The remainder is 58 after subtracting 162 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 7:
The number 81 fits into 580 7 times, leaving a remainder of 13.
The next digit of our result is 7. 
Result so far: 5232.7
Subtracting 567 from 580 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 8:
130 divided by 81 is 1 with a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 5232.71
The remainder is 49 after subtracting 81 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 9:
The number 81 fits into 490 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 5232.716
If we take 486 away from 490, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
When dividing 40 by 81, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 5232.716
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
81 goes into 400 4 times with a remainder of 76.
The next digit of our result is 4. 
Result so far: 5232.71604
The remainder is 76 after subtracting 324 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 12:
81 goes into 760 9 times with a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 5232.716049
Subtracting 729 from 760 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 13:
If we divide 310 by 81, we get 3 and a remainder of 67.
The next digit of our result is 3. 
Result so far: 5232.7160493
If we take 243 away from 310, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 14:
If we divide 670 by 81, we get 8 and a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 5232.71604938
If we take 648 away from 670, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The quotient of the division is 5232.71604938, and the remainder is 2.2e-08.