866542 ÷ 34 
Let's see how many times 34 fits into 866542.

Going ahead to step 1:
8 divided by 34 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 34

Moving on to step 2:
34 goes into 86 2 times with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 68 away from 86, we end up with 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 34

Advancing to step 3:
The number 34 fits into 186 5 times, leaving a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Subtract 170 from 186 to get 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 34

On to step 4:
34 can be fit into 165 4 times, resulting in a remainder of 29.
The next digit of our result is 4. 
Result so far: 254.0
If we take 136 away from 165, we end up with 29.
Bring next digit (4) of the dividend behind the 29 and repeat the process: 294 / 34

Moving on to step 5:
34 goes into 294 8 times with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 2548.0
Subtract 272 from 294 to get 22.
Fetch the next digit (2) from the dividend, attach it to 22 and continue: 222 / 34

Going ahead to step 6:
The number 34 fits into 222 6 times, leaving a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 25486.0
Deduct 204 from 222 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 7:
When dividing 180 by 34, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 25486.5
If we take 170 away from 180, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
34 goes into 100 2 times with a remainder of 32.
The next digit of our result is 2. 
Result so far: 25486.52
If we subtract 68 from 100, we 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.

Advancing to step 9:
34 can be fit into 320 9 times, resulting in a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 25486.529
Deduct 306 from 320 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.

Let's proceed to step 10:
The number 34 fits into 140 4 times, leaving a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 25486.5294
If we subtract 136 from 140, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
If we divide 40 by 34, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 25486.52941
Deduct 34 from 40 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
If we divide 60 by 34, we get 1 and a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 25486.529411
Subtracting 34 from 60 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 25486.529411 with a remaining 2.6e-06.