Let's divide 866311 by 70
We want to figure out the number of times 866311 can be divided by 70.

Step 1:
8 divided by 70 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 70

Moving on to step 2:
70 can be fit into 86 1 times, resulting in a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 70 from 86 to get 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 70

Moving on to step 3:
If we divide 166 by 70, we get 2 and a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 140 from 166 leaves us with 26.
Take the next digit (3) from the dividend and append it to 26, then repeat: 263 / 70

Advancing to step 4:
263 divided by 70 is 3 with a remainder of 53.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
Deduct 210 from 263 and we're left with 53.
Bring next digit (1) of the dividend behind the 53 and repeat the process: 531 / 70

Advancing to step 5:
70 goes into 531 7 times with a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 1237.0
If we take 490 away from 531, we end up with 41.
Append the next digit (1) from the dividend to 41 and continue with: 411 / 70

Moving on to step 6:
411 divided by 70 is 5 with a remainder of 61.
Record the quotient 5 as the next digit in the result. 
Result so far: 12375.0
The remainder is 61 after subtracting 350 from 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 7:
The number 70 fits into 610 8 times, leaving a remainder of 50.
Record the quotient 8 as the next digit in the result. 
Result so far: 12375.8
Subtracting 560 from 610 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.

Moving on to step 8:
70 goes into 500 7 times with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 12375.87
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.

Step 9:
100 divided by 70 is 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 12375.871
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.

Let's proceed to step 10:
70 goes into 300 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 12375.8714
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.

On to step 11:
When dividing 200 by 70, we get 2 with a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 12375.87142
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.

Step 12:
70 goes into 600 8 times with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 12375.871428
Deduct 560 from 600 and we're left 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.

Let's proceed to step 13:
If we divide 400 by 70, we get 5 and a remainder of 50.
The next digit of our result is 5. 
Result so far: 12375.8714285
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.

Advancing to step 14:
The number 70 fits into 500 7 times, leaving a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 12375.87142857
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 final result is 12375.87142857 with a remainder of 1e-08.