We divide 678621 by 70
We want to divide 678621 by 70.

Advancing to step 1:
If we divide 6 by 70, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 70

Advancing to step 2:
67 divided by 70 is 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.
Include the next digit (8) from the dividend after 67, then repeat: 678 / 70

Advancing to step 3:
When dividing 678 by 70, we get 9 with a remainder of 48.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 630 from 678 and we're left with 48.
Grab the next digit (6) from the dividend, add it to 48, then carry on: 486 / 70

Step 4:
70 goes into 486 6 times with a remainder of 66.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
If we subtract 420 from 486, we get 66.
Include the next digit (2) from the dividend after 66, then repeat: 662 / 70

Advancing to step 5:
If we divide 662 by 70, we get 9 and a remainder of 32.
The next digit of our result is 9. 
Result so far: 969.0
If we take 630 away from 662, we end up with 32.
Fetch the next digit (1) from the dividend, attach it to 32 and continue: 321 / 70

Advancing to step 6:
70 can be fit into 321 4 times, resulting in a remainder of 41.
The next digit of our result is 4. 
Result so far: 9694.0
The remainder is 41 after subtracting 280 from 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 7:
The number 70 fits into 410 5 times, leaving a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 9694.5
If we subtract 350 from 410, we get 60.
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 8:
600 divided by 70 is 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 9694.58
Subtracting 560 from 600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
When dividing 400 by 70, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 9694.585
The remainder is 50 after subtracting 350 from 400.
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 10:
70 goes into 500 7 times with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 9694.5857
Deduct 490 from 500 and we're left 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.

Step 11:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 9694.58571
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.

Step 12:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 9694.585714
If we subtract 280 from 300, we get 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 13:
70 goes into 200 2 times with a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 9694.5857142
If we take 140 away from 200, we end up 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 14:
If we divide 600 by 70, we get 8 and a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 9694.58571428
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.

After the division, we end up with 9694.58571428 and a remainder of 4e-08.