We look at the division of 710487 by 86 
We want to figure out the number of times 710487 can be divided by 86.

Step 1:
7 divided by 86 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 86

Moving on to step 2:
If we divide 71 by 86, we get 0 and a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 71, we get 71.
Bring next digit (0) of the dividend behind the 71 and repeat the process: 710 / 86

Let's proceed to step 3:
86 goes into 710 8 times with a remainder of 22.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 688 from 710 to get 22.
Fetch the next digit (4) from the dividend, attach it to 22 and continue: 224 / 86

Advancing to step 4:
86 goes into 224 2 times with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 82.0
If we subtract 172 from 224, we get 52.
Append the next digit (8) from the dividend to 52 and continue with: 528 / 86

Going ahead to step 5:
When dividing 528 by 86, we get 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 826.0
The remainder is 12 after subtracting 516 from 528.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 86

Step 6:
When dividing 127 by 86, we get 1 with a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 8261.0
The remainder is 41 after subtracting 86 from 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 7:
86 can be fit into 410 4 times, resulting in a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 8261.4
Subtract 344 from 410 to 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.

Advancing to step 8:
When dividing 660 by 86, we get 7 with a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 8261.47
Subtract 602 from 660 to get 58.
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 9:
86 can be fit into 580 6 times, resulting in a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 8261.476
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.

Step 10:
640 divided by 86 is 7 with a remainder of 38.
The next digit of our result is 7. 
Result so far: 8261.4767
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.

On to step 11:
380 divided by 86 is 4 with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 8261.47674
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.

Going ahead to step 12:
If we divide 360 by 86, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 8261.476744
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.

The final outcome is 8261.476744, with a leftover of 1.6e-06.