671838 divided by 86 
Let's see how many times 86 fits into 671838.

Let's proceed to step 1:
86 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 86

On to step 2:
When dividing 67 by 86, we get 0 with a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Fetch the next digit (1) from the dividend, attach it to 67 and continue: 671 / 86

Advancing to step 3:
671 divided by 86 is 7 with a remainder of 69.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 602 from 671 and we're left with 69.
Include the next digit (8) from the dividend after 69, then repeat: 698 / 86

On to step 4:
86 can be fit into 698 8 times, resulting in a remainder of 10.
The next digit of our result is 8. 
Result so far: 78.0
Deduct 688 from 698 and we're left with 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 86

Let's proceed to step 5:
103 divided by 86 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 781.0
Subtracting 86 from 103 leaves us with 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 86

Let's proceed to step 6:
The number 86 fits into 178 2 times, leaving a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 7812.0
Subtract 172 from 178 to 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.
Use 0 as the next digit of our solution. 
Result so far: 7812.0
Subtracting 0 from 60 leaves us with 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 goes into 600 6 times with a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 7812.06
The remainder is 84 after subtracting 516 from 600.
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:
86 goes into 840 9 times with a remainder of 66.
Write down 9 as next digit of the result. 
Result so far: 7812.069
Subtracting 774 from 840 leaves us with 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:
86 goes into 660 7 times with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 7812.0697
The remainder is 58 after subtracting 602 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 11:
When dividing 580 by 86, we get 6 with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 7812.06976
Deduct 516 from 580 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 12:
86 can be fit into 640 7 times, resulting in a remainder of 38.
The next digit of our result is 7. 
Result so far: 7812.069767
If we subtract 602 from 640, we 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.

On to step 13:
When dividing 380 by 86, we get 4 with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 7812.0697674
The remainder is 36 after subtracting 344 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 14:
86 goes into 360 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 7812.06976744
The remainder is 16 after subtracting 344 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 7812.06976744 and a remainder of 1.6e-08.