We're dividing 316163 by 81 
We want to figure out the number of times 316163 can be divided by 81.

Let's proceed to step 1:
When dividing 3 by 81, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 81

Let's proceed to step 2:
The number 81 fits into 31 0 times, leaving a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Grab the next digit (6) from the dividend, add it to 31, then carry on: 316 / 81

Advancing to step 3:
When dividing 316 by 81, we get 3 with a remainder of 73.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 243 from 316, we get 73.
Bring next digit (1) of the dividend behind the 73 and repeat the process: 731 / 81

Let's proceed to step 4:
The number 81 fits into 731 9 times, leaving a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 39.0
If we subtract 729 from 731, we get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 81

Step 5:
81 can be fit into 26 0 times, resulting in a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 390.0
If we subtract 0 from 26, we get 26.
Grab the next digit (3) from the dividend, add it to 26, then carry on: 263 / 81

Step 6:
81 can be fit into 263 3 times, resulting in a remainder of 20.
The next digit of our result is 3. 
Result so far: 3903.0
Subtracting 243 from 263 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
81 goes into 200 2 times with a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 3903.2
The remainder is 38 after subtracting 162 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
81 goes into 380 4 times with a remainder of 56.
The next digit of our result is 4. 
Result so far: 3903.24
If we take 324 away from 380, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
When dividing 560 by 81, we get 6 with a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 3903.246
Subtract 486 from 560 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 10:
740 divided by 81 is 9 with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 3903.2469
If we subtract 729 from 740, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 11:
110 divided by 81 is 1 with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 3903.24691
Deduct 81 from 110 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 12:
If we divide 290 by 81, we get 3 and a remainder of 47.
The next digit of our result is 3. 
Result so far: 3903.246913
If we subtract 243 from 290, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 13:
The number 81 fits into 470 5 times, leaving a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 3903.2469135
The remainder is 65 after subtracting 405 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 14:
81 goes into 650 8 times with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 3903.24691358
Subtracting 648 from 650 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 3903.24691358 with a balance of 2e-09.