We look at the division of 864459 by 70 
Let's see how many times 70 fits into 864459.

Going ahead to step 1:
The number 70 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
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 70

Let's proceed to step 2:
If we divide 86 by 70, we get 1 and a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 70 away from 86, we end up with 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 70

Going ahead to step 3:
When dividing 164 by 70, we get 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 140 from 164, we get 24.
Fetch the next digit (4) from the dividend, attach it to 24 and continue: 244 / 70

Let's proceed to step 4:
244 divided by 70 is 3 with a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
If we take 210 away from 244, we end up with 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 70

Let's proceed to step 5:
When dividing 345 by 70, we get 4 with a remainder of 65.
Put 4 as the next digit of the answer. 
Result so far: 1234.0
Subtract 280 from 345 to get 65.
Bring next digit (9) of the dividend behind the 65 and repeat the process: 659 / 70

On to step 6:
659 divided by 70 is 9 with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 12349.0
Subtract 630 from 659 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
When dividing 290 by 70, we get 4 with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 12349.4
Subtract 280 from 290 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 70, we get 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 12349.41
Subtracting 70 from 100 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
300 divided by 70 is 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 12349.414
If we take 280 away from 300, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
When dividing 200 by 70, we get 2 with a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 12349.4142
Subtracting 140 from 200 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.

Let's proceed to step 11:
600 divided by 70 is 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 12349.41428
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
When dividing 400 by 70, we get 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 12349.414285
If we subtract 350 from 400, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
When dividing 500 by 70, we get 7 with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 12349.4142857
If we take 490 away from 500, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
If we divide 100 by 70, we get 1 and a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 12349.41428571
Subtracting 70 from 100 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 12349.41428571 with a balance of 3e-08.