We divide 316289 by 81
We're looking to find how many times 81 goes into 316289.

Let's proceed to step 1:
3 divided by 81 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 81

Advancing to step 2:
When dividing 31 by 81, we get 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 81

Step 3:
The number 81 fits into 316 3 times, leaving a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 243 from 316 leaves us with 73.
Append the next digit (2) from the dividend to 73 and continue with: 732 / 81

Step 4:
The number 81 fits into 732 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 39.0
Subtracting 729 from 732 leaves us with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 81

Advancing to step 5:
81 can be fit into 38 0 times, resulting in a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 390.0
If we take 0 away from 38, we end up with 38.
Grab the next digit (9) from the dividend, add it to 38, then carry on: 389 / 81

Let's proceed to step 6:
When dividing 389 by 81, we get 4 with a remainder of 65.
The next digit of our result is 4. 
Result so far: 3904.0
Subtracting 324 from 389 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 7:
81 goes into 650 8 times with a remainder of 2.
The next digit of our result is 8. 
Result so far: 3904.8
Subtract 648 from 650 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
81 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 3904.8
Deduct 0 from 20 and we're left 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 9:
200 divided by 81 is 2 with a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 3904.802
Deduct 162 from 200 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 10:
81 can be fit into 380 4 times, resulting in a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 3904.8024
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.

On to step 11:
If we divide 560 by 81, we get 6 and a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 3904.80246
If we take 486 away from 560, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 12:
740 divided by 81 is 9 with a remainder of 11.
The next digit of our result is 9. 
Result so far: 3904.802469
If we take 729 away from 740, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 13:
81 goes into 110 1 times with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 3904.8024691
Subtract 81 from 110 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 14:
81 can be fit into 290 3 times, resulting in a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 3904.80246913
The remainder is 47 after subtracting 243 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The final outcome is 3904.80246913, with a leftover of 4.7e-08.