Let's divide 859421 by 34
We want to figure out the number of times 859421 can be divided by 34.

Going ahead to step 1:
34 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 34

Going ahead to step 2:
When dividing 85 by 34, we get 2 with a remainder of 17.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 68 from 85, we get 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 34

Step 3:
34 can be fit into 179 5 times, resulting in a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Deduct 170 from 179 and we're left with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 34

Let's proceed to step 4:
The number 34 fits into 94 2 times, leaving a remainder of 26.
The next digit of our result is 2. 
Result so far: 252.0
If we take 68 away from 94, we end up with 26.
Include the next digit (2) from the dividend after 26, then repeat: 262 / 34

On to step 5:
When dividing 262 by 34, we get 7 with a remainder of 24.
The next digit of our result is 7. 
Result so far: 2527.0
If we take 238 away from 262, we end up with 24.
Bring next digit (1) of the dividend behind the 24 and repeat the process: 241 / 34

Let's proceed to step 6:
The number 34 fits into 241 7 times, leaving a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 25277.0
Deduct 238 from 241 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
When dividing 30 by 34, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 25277.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
When dividing 300 by 34, we get 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 25277.08
The remainder is 28 after subtracting 272 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
280 divided by 34 is 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 25277.088
Subtracting 272 from 280 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 25277.088 and a remainder of 0.0008.