We look at the division of 86505415 by 34 
Our goal is to divide 86505415 by 34.

Step 1:
The number 34 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 34

Going ahead to step 2:
34 can be fit into 86 2 times, resulting in a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 18 after subtracting 68 from 86.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 34

Moving on to step 3:
When dividing 185 by 34, we get 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 25.0
If we subtract 170 from 185, we get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 34

Step 4:
34 can be fit into 150 4 times, resulting in a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 254.0
Subtract 136 from 150 to get 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 34

On to step 5:
145 divided by 34 is 4 with a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 2544.0
If we take 136 away from 145, we end up with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 34

Going ahead to step 6:
When dividing 94 by 34, we get 2 with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 25442.0
If we take 68 away from 94, we end up with 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 34

Step 7:
If we divide 261 by 34, we get 7 and a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 254427.0
If we take 238 away from 261, we end up with 23.
Fetch the next digit (5) from the dividend, attach it to 23 and continue: 235 / 34

On to step 8:
When dividing 235 by 34, we get 6 with a remainder of 31.
The number 6 becomes the next digit in our result. 
Result so far: 2544276.0
Deduct 204 from 235 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 9:
The number 34 fits into 310 9 times, leaving a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 2544276.9
The remainder is 4 after subtracting 306 from 310.
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 10:
When dividing 40 by 34, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 2544276.91
If we take 34 away from 40, we end up 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.

Advancing to step 11:
34 can be fit into 60 1 times, resulting in a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 2544276.911
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.

After the division, we end up with 2544276.911 and a remainder of 0.0026.