218831 divided by 81 
We want to figure out the number of times 218831 can be divided by 81.

Going ahead to step 1:
81 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 81

Advancing to step 2:
81 goes into 21 0 times with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 81

Let's proceed to step 3:
When dividing 218 by 81, we get 2 with a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 162 away from 218, we end up with 56.
Bring next digit (8) of the dividend behind the 56 and repeat the process: 568 / 81

Moving on to step 4:
The number 81 fits into 568 7 times, leaving a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 567 from 568 leaves us with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 81

Going ahead to step 5:
If we divide 13 by 81, we get 0 and a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 270.0
Deduct 0 from 13 and we're left with 13.
Grab the next digit (1) from the dividend, add it to 13, then carry on: 131 / 81

Step 6:
If we divide 131 by 81, we get 1 and a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 2701.0
The remainder is 50 after subtracting 81 from 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 7:
The number 81 fits into 500 6 times, leaving a remainder of 14.
The next digit of our result is 6. 
Result so far: 2701.6
Subtract 486 from 500 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
81 can be fit into 140 1 times, resulting in a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 2701.61
Subtracting 81 from 140 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 9:
If we divide 590 by 81, we get 7 and a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 2701.617
If we subtract 567 from 590, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 10:
When dividing 230 by 81, we get 2 with a remainder of 68.
The next digit of our result is 2. 
Result so far: 2701.6172
Deduct 162 from 230 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 11:
The number 81 fits into 680 8 times, leaving a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 2701.61728
Subtract 648 from 680 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
320 divided by 81 is 3 with a remainder of 77.
The next digit of our result is 3. 
Result so far: 2701.617283
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.

Let's proceed to step 13:
770 divided by 81 is 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 2701.6172839
Subtract 729 from 770 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 14:
When dividing 410 by 81, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 2701.61728395
If we subtract 405 from 410, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 2701.61728395, and the remainder is 5e-09.