We're dividing 851582 by 34 
We want to figure out the number of times 851582 can be divided by 34.

On to step 1:
The number 34 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 34

Moving on to step 2:
34 goes into 85 2 times with a remainder of 17.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 68 from 85 to get 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 34

Going ahead to step 3:
If we divide 171 by 34, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
If we subtract 170 from 171, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 34

Going ahead to step 4:
34 can be fit into 15 0 times, resulting in a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 250.0
The remainder is 15 after subtracting 0 from 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 34

Step 5:
When dividing 158 by 34, we get 4 with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 2504.0
If we subtract 136 from 158, we get 22.
Bring next digit (2) of the dividend behind the 22 and repeat the process: 222 / 34

Step 6:
222 divided by 34 is 6 with a remainder of 18.
The next digit of our result is 6. 
Result so far: 25046.0
If we take 204 away from 222, we end up 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.

Step 7:
34 goes into 180 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 25046.5
The remainder is 10 after subtracting 170 from 180.
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.
Put 2 as the next digit of the answer. 
Result so far: 25046.52
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.

On to step 9:
When dividing 320 by 34, we get 9 with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 25046.529
If we take 306 away from 320, we end up 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:
34 goes into 140 4 times with a remainder of 4.
The next digit of our result is 4. 
Result so far: 25046.5294
The remainder is 4 after subtracting 136 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
The number 34 fits into 40 1 times, leaving a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 25046.52941
If we subtract 34 from 40, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
If we divide 60 by 34, we get 1 and a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 25046.529411
The remainder is 26 after subtracting 34 from 60.
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 25046.529411 with a remaining 2.6e-06.