We're dividing 688490 by 70 
Let's see how many times 70 fits into 688490.

Moving on to step 1:
70 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 70

On to step 2:
The number 70 fits into 68 0 times, leaving a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Append the next digit (8) from the dividend to 68 and continue with: 688 / 70

Going ahead to step 3:
The number 70 fits into 688 9 times, leaving a remainder of 58.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 630 from 688 and we're left with 58.
Take the next digit (4) from the dividend and append it to 58, then repeat: 584 / 70

Moving on to step 4:
584 divided by 70 is 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 98.0
If we subtract 560 from 584, we get 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 70

Step 5:
When dividing 249 by 70, we get 3 with a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 983.0
Subtract 210 from 249 to get 39.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 70

Moving on to step 6:
When dividing 390 by 70, we get 5 with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 9835.0
If we subtract 350 from 390, we 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.

Let's proceed to step 7:
The number 70 fits into 400 5 times, leaving a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 9835.5
If we take 350 away from 400, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 8:
70 goes into 500 7 times with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 9835.57
If we subtract 490 from 500, we 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.

Advancing to step 9:
If we divide 100 by 70, we get 1 and a remainder of 30.
The next digit of our result is 1. 
Result so far: 9835.571
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.

Moving on to step 10:
If we divide 300 by 70, we get 4 and a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 9835.5714
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.

On to step 11:
The number 70 fits into 200 2 times, leaving a remainder of 60.
The next digit of our result is 2. 
Result so far: 9835.57142
The remainder is 60 after subtracting 140 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 9835.571428
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
70 can be fit into 400 5 times, resulting in a remainder of 50.
The next digit of our result is 5. 
Result so far: 9835.5714285
Deduct 350 from 400 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 14:
500 divided by 70 is 7 with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 9835.57142857
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.

The final outcome is 9835.57142857, with a leftover of 1e-08.