We divide 870062 by 70
Our goal is to divide 870062 by 70.

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.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 70

Going ahead to step 2:
87 divided by 70 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 70 from 87 and we're left with 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 70

Step 3:
The number 70 fits into 170 2 times, leaving a remainder of 30.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 140 from 170 to get 30.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 70

Advancing to step 4:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 124.0
Deduct 280 from 300 and we're left with 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 70

On to step 5:
70 goes into 206 2 times with a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 1242.0
Deduct 140 from 206 and we're left with 66.
Append the next digit (2) from the dividend to 66 and continue with: 662 / 70

Moving on to step 6:
70 can be fit into 662 9 times, resulting in a remainder of 32.
The number 9 becomes the next digit in our result. 
Result so far: 12429.0
Subtracting 630 from 662 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
The number 70 fits into 320 4 times, leaving a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 12429.4
If we take 280 away from 320, we end up 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.

Moving on to step 8:
400 divided by 70 is 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 12429.45
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.

Going ahead to step 9:
70 goes into 500 7 times with a remainder of 10.
The next digit of our result is 7. 
Result so far: 12429.457
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.

Moving on to step 10:
When dividing 100 by 70, we get 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 12429.4571
If we subtract 70 from 100, we get 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 11:
70 goes into 300 4 times with a remainder of 20.
The next digit of our result is 4. 
Result so far: 12429.45714
Deduct 280 from 300 and we're left 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.

Step 12:
If we divide 200 by 70, we get 2 and a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 12429.457142
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 13:
The number 70 fits into 600 8 times, leaving a remainder of 40.
The next digit of our result is 8. 
Result so far: 12429.4571428
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.

Moving on to step 14:
70 can be fit into 400 5 times, resulting in a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 12429.45714285
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.

The final outcome is 12429.45714285, with a leftover of 5e-08.