182993 divided by 81 
We want to figure out the number of times 182993 can be divided by 81.

Going ahead to step 1:
If we divide 1 by 81, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 81

Step 2:
When dividing 18 by 81, we get 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Bring next digit (2) of the dividend behind the 18 and repeat the process: 182 / 81

Step 3:
81 can be fit into 182 2 times, resulting in a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 162 from 182 to get 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 81

Advancing to step 4:
If we divide 209 by 81, we get 2 and a remainder of 47.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Deduct 162 from 209 and we're left with 47.
Append the next digit (9) from the dividend to 47 and continue with: 479 / 81

Let's proceed to step 5:
479 divided by 81 is 5 with a remainder of 74.
Put 5 as the next digit of the answer. 
Result so far: 225.0
If we subtract 405 from 479, we get 74.
Grab the next digit (3) from the dividend, add it to 74, then carry on: 743 / 81

Moving on to step 6:
81 can be fit into 743 9 times, resulting in a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 2259.0
Deduct 729 from 743 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
When dividing 140 by 81, we get 1 with a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 2259.1
If we take 81 away from 140, we end up 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.

Going ahead to step 8:
If we divide 590 by 81, we get 7 and a remainder of 23.
The next digit of our result is 7. 
Result so far: 2259.17
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.

On to step 9:
81 goes into 230 2 times with a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 2259.172
If we take 162 away from 230, we end up 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.

Going ahead to step 10:
680 divided by 81 is 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 2259.1728
If we take 648 away from 680, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
81 goes into 320 3 times with a remainder of 77.
Use 3 as the next digit of our solution. 
Result so far: 2259.17283
Subtracting 243 from 320 leaves us 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 12:
If we divide 770 by 81, we get 9 and a remainder of 41.
The next digit of our result is 9. 
Result so far: 2259.172839
The remainder is 41 after subtracting 729 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 13:
410 divided by 81 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 2259.1728395
Subtract 405 from 410 to 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.

Advancing to step 14:
When dividing 50 by 81, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 2259.1728395
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 2259.1728395 and a remainder of 5e-08.