We're dividing 86781614 by 434 
We're looking to find how many times 434 goes into 86781614.

Step 1:
The number 434 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 subtract 0 from 8, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 434

Advancing to step 2:
When dividing 86 by 434, we get 0 with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Grab the next digit (7) from the dividend, add it to 86, then carry on: 867 / 434

Going ahead to step 3:
434 can be fit into 867 1 times, resulting in a remainder of 433.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 433 after subtracting 434 from 867.
Fetch the next digit (8) from the dividend, attach it to 433 and continue: 4338 / 434

Let's proceed to step 4:
The number 434 fits into 4338 9 times, leaving a remainder of 432.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we subtract 3906 from 4338, we get 432.
Take the next digit (1) from the dividend and append it to 432, then repeat: 4321 / 434

Let's proceed to step 5:
434 goes into 4321 9 times with a remainder of 415.
The next digit of our result is 9. 
Result so far: 199.0
If we take 3906 away from 4321, we end up with 415.
Include the next digit (6) from the dividend after 415, then repeat: 4156 / 434

Step 6:
If we divide 4156 by 434, we get 9 and a remainder of 250.
The next digit of our result is 9. 
Result so far: 1999.0
If we subtract 3906 from 4156, we get 250.
Bring next digit (1) of the dividend behind the 250 and repeat the process: 2501 / 434

Moving on to step 7:
434 goes into 2501 5 times with a remainder of 331.
Use 5 as the next digit of our solution. 
Result so far: 19995.0
Subtract 2170 from 2501 to get 331.
Include the next digit (4) from the dividend after 331, then repeat: 3314 / 434

Step 8:
The number 434 fits into 3314 7 times, leaving a remainder of 276.
The next digit of our result is 7. 
Result so far: 199957.0
Deduct 3038 from 3314 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 9:
The number 434 fits into 2760 6 times, leaving a remainder of 156.
The next digit of our result is 6. 
Result so far: 199957.6
If we subtract 2604 from 2760, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 10:
The number 434 fits into 1560 3 times, leaving a remainder of 258.
Record the quotient 3 as the next digit in the result. 
Result so far: 199957.63
Subtracting 1302 from 1560 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 11:
434 goes into 2580 5 times with a remainder of 410.
The next digit of our result is 5. 
Result so far: 199957.635
Subtracting 2170 from 2580 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 12:
The number 434 fits into 4100 9 times, leaving a remainder of 194.
Use 9 as the next digit of our solution. 
Result so far: 199957.6359
If we take 3906 away from 4100, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 13:
434 can be fit into 1940 4 times, resulting in a remainder of 204.
Write down 4 as next digit of the result. 
Result so far: 199957.63594
If we take 1736 away from 1940, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 14:
434 can be fit into 2040 4 times, resulting in a remainder of 304.
Record the quotient 4 as the next digit in the result. 
Result so far: 199957.635944
If we subtract 1736 from 2040, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Our division results in 199957.635944 with a remaining 3.04e-05.