870506 ÷ 13 
We want to divide 870506 by 13.

Step 1:
When dividing 8 by 13, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 13

Going ahead to step 2:
13 can be fit into 87 6 times, resulting in a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 78 away from 87, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 13

Advancing to step 3:
13 goes into 90 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
Subtracting 78 from 90 leaves us with 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 13

Let's proceed to step 4:
The number 13 fits into 125 9 times, leaving a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 669.0
The remainder is 8 after subtracting 117 from 125.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 13

Advancing to step 5:
If we divide 80 by 13, we get 6 and a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 6696.0
Subtract 78 from 80 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 13

Let's proceed to step 6:
13 can be fit into 26 2 times, resulting in a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 66962.0
Subtract 26 from 26 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
0 divided by 13 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 66962.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
When dividing 0 by 13, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 66962.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 66962.0, and the remainder is 0.0.