We divide 664690 by 70
We're looking to find how many times 70 goes into 664690.

Let's proceed to step 1:
When dividing 6 by 70, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 70

Going ahead to step 2:
70 can be fit into 66 0 times, resulting in a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (4) from the dividend, add it to 66, then carry on: 664 / 70

On to step 3:
70 can be fit into 664 9 times, resulting in a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 630 from 664, we get 34.
Append the next digit (6) from the dividend to 34 and continue with: 346 / 70

Going ahead to step 4:
70 can be fit into 346 4 times, resulting in a remainder of 66.
The next digit of our result is 4. 
Result so far: 94.0
Subtract 280 from 346 to get 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 70

On to step 5:
70 can be fit into 669 9 times, resulting in a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 949.0
If we take 630 away from 669, we end up with 39.
Fetch the next digit (0) from the dividend, attach it to 39 and continue: 390 / 70

Advancing to step 6:
390 divided by 70 is 5 with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 9495.0
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.

Step 7:
When dividing 400 by 70, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 9495.5
Subtracting 350 from 400 leaves us 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.

Step 8:
70 goes into 500 7 times with a remainder of 10.
The next digit of our result is 7. 
Result so far: 9495.57
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 9:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 9495.571
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 70 fits into 300 4 times, leaving a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 9495.5714
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.

Let's proceed to step 11:
If we divide 200 by 70, we get 2 and a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 9495.57142
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.

Step 12:
70 can be fit into 600 8 times, resulting in a remainder of 40.
The next digit of our result is 8. 
Result so far: 9495.571428
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.

Going ahead to step 13:
70 can be fit into 400 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 9495.5714285
Subtract 350 from 400 to 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 14:
500 divided by 70 is 7 with a remainder of 10.
The next digit of our result is 7. 
Result so far: 9495.57142857
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.

The quotient of the division is 9495.57142857, and the remainder is 1e-08.