341586 ÷ 81 
Let's see how many times 81 fits into 341586.

Let's proceed to step 1:
If we divide 3 by 81, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 81

Moving on to step 2:
81 can be fit into 34 0 times, resulting in a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Take the next digit (1) from the dividend and append it to 34, then repeat: 341 / 81

On to step 3:
81 goes into 341 4 times with a remainder of 17.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 324 from 341 to get 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 81

Step 4:
The number 81 fits into 175 2 times, leaving a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 42.0
The remainder is 13 after subtracting 162 from 175.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 81

Going ahead to step 5:
If we divide 138 by 81, we get 1 and a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 421.0
The remainder is 57 after subtracting 81 from 138.
Include the next digit (6) from the dividend after 57, then repeat: 576 / 81

Moving on to step 6:
The number 81 fits into 576 7 times, leaving a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 4217.0
Subtracting 567 from 576 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
81 can be fit into 90 1 times, resulting in a remainder of 9.
The next digit of our result is 1. 
Result so far: 4217.1
If we take 81 away from 90, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
When dividing 90 by 81, we get 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 4217.11
If we subtract 81 from 90, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 4217.11 with a remaining 0.009.