We look at the division of 706458 by 86 
We want to figure out the number of times 706458 can be divided by 86.

Moving on to step 1:
If we divide 7 by 86, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 86

On to step 2:
When dividing 70 by 86, we get 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Bring next digit (6) of the dividend behind the 70 and repeat the process: 706 / 86

Step 3:
The number 86 fits into 706 8 times, leaving a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 688 away from 706, we end up with 18.
Include the next digit (4) from the dividend after 18, then repeat: 184 / 86

On to step 4:
184 divided by 86 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 82.0
Subtract 172 from 184 to get 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 86

Advancing to step 5:
86 can be fit into 125 1 times, resulting in a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 821.0
Subtracting 86 from 125 leaves us with 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 86

Advancing to step 6:
The number 86 fits into 398 4 times, leaving a remainder of 54.
The next digit of our result is 4. 
Result so far: 8214.0
If we take 344 away from 398, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 7:
The number 86 fits into 540 6 times, leaving a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 8214.6
Subtracting 516 from 540 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
The number 86 fits into 240 2 times, leaving a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 8214.62
Subtracting 172 from 240 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 9:
When dividing 680 by 86, we get 7 with a remainder of 78.
Put 7 as the next digit of the answer. 
Result so far: 8214.627
Subtract 602 from 680 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 10:
If we divide 780 by 86, we get 9 and a remainder of 6.
The next digit of our result is 9. 
Result so far: 8214.6279
If we take 774 away from 780, 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.

Step 11:
60 divided by 86 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 8214.6279
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.

Step 12:
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: 8214.627906
If we subtract 516 from 600, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 13:
When dividing 840 by 86, we get 9 with a remainder of 66.
Write down 9 as next digit of the result. 
Result so far: 8214.6279069
The remainder is 66 after subtracting 774 from 840.
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 14:
When dividing 660 by 86, we get 7 with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 8214.62790697
Deduct 602 from 660 and we're left 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.

In conclusion, the division gives 8214.62790697 with a balance of 5.8e-08.