We look at the division of 634342 by 86 
Let's see how many times 86 fits into 634342.

Going ahead to step 1:
When dividing 6 by 86, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 86

Let's proceed to step 2:
86 goes into 63 0 times with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Take the next digit (4) from the dividend and append it to 63, then repeat: 634 / 86

Advancing to step 3:
The number 86 fits into 634 7 times, leaving a remainder of 32.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 602 from 634 leaves us with 32.
Grab the next digit (3) from the dividend, add it to 32, then carry on: 323 / 86

Let's proceed to step 4:
When dividing 323 by 86, we get 3 with a remainder of 65.
Write down 3 as next digit of the result. 
Result so far: 73.0
Subtract 258 from 323 to get 65.
Fetch the next digit (4) from the dividend, attach it to 65 and continue: 654 / 86

Going ahead to step 5:
If we divide 654 by 86, we get 7 and a remainder of 52.
Use 7 as the next digit of our solution. 
Result so far: 737.0
Subtracting 602 from 654 leaves us with 52.
Include the next digit (2) from the dividend after 52, then repeat: 522 / 86

Moving on to step 6:
86 goes into 522 6 times with a remainder of 6.
The next digit of our result is 6. 
Result so far: 7376.0
If we subtract 516 from 522, 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.

On to step 7:
When dividing 60 by 86, we get 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 7376.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 8:
86 can be fit into 600 6 times, resulting in a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 7376.06
Deduct 516 from 600 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 9:
If we divide 840 by 86, we get 9 and a remainder of 66.
The next digit of our result is 9. 
Result so far: 7376.069
If we subtract 774 from 840, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 10:
660 divided by 86 is 7 with a remainder of 58.
The next digit of our result is 7. 
Result so far: 7376.0697
If we take 602 away from 660, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 11:
580 divided by 86 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 7376.06976
Subtract 516 from 580 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 12:
640 divided by 86 is 7 with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 7376.069767
Subtract 602 from 640 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 13:
86 goes into 380 4 times with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 7376.0697674
Subtract 344 from 380 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
When dividing 360 by 86, we get 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 7376.06976744
Deduct 344 from 360 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 7376.06976744, with a leftover of 1.6e-08.