Let's divide 809742 by 70
Let's see how many times 70 fits into 809742.

On to step 1:
If we divide 8 by 70, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 70

Going ahead to step 2:
70 goes into 80 1 times with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 70 from 80 and we're left with 10.
Include the next digit (9) from the dividend after 10, then repeat: 109 / 70

Step 3:
When dividing 109 by 70, we get 1 with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 39 after subtracting 70 from 109.
Grab the next digit (7) from the dividend, add it to 39, then carry on: 397 / 70

Step 4:
70 can be fit into 397 5 times, resulting in a remainder of 47.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
If we take 350 away from 397, we end up with 47.
Include the next digit (4) from the dividend after 47, then repeat: 474 / 70

On to step 5:
When dividing 474 by 70, we get 6 with a remainder of 54.
Write down 6 as next digit of the result. 
Result so far: 1156.0
If we subtract 420 from 474, we get 54.
Fetch the next digit (2) from the dividend, attach it to 54 and continue: 542 / 70

Going ahead to step 6:
542 divided by 70 is 7 with a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 11567.0
If we take 490 away from 542, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 7:
When dividing 520 by 70, we get 7 with a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 11567.7
If we take 490 away from 520, we end up 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.

On to step 8:
300 divided by 70 is 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 11567.74
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.

Step 9:
If we divide 200 by 70, we get 2 and a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 11567.742
Subtract 140 from 200 to 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.

Moving on to step 10:
The number 70 fits into 600 8 times, leaving a remainder of 40.
The next digit of our result is 8. 
Result so far: 11567.7428
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 11:
70 goes into 400 5 times with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 11567.74285
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 12:
The number 70 fits into 500 7 times, leaving a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 11567.742857
The remainder is 10 after subtracting 490 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
When dividing 100 by 70, we get 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 11567.7428571
Deduct 70 from 100 and we're left 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 14:
When dividing 300 by 70, we get 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 11567.74285714
Subtract 280 from 300 to 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.

The quotient of the division is 11567.74285714, and the remainder is 2e-08.