860010 ÷ 13 
We want to figure out the number of times 860010 can be divided by 13.

Moving on to step 1:
13 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 13

Advancing to step 2:
The number 13 fits into 86 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 8 after subtracting 78 from 86.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 13

On to step 3:
13 goes into 80 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 66.0
The remainder is 2 after subtracting 78 from 80.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 13

On to step 4:
13 goes into 20 1 times with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 661.0
The remainder is 7 after subtracting 13 from 20.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 13

Advancing to step 5:
The number 13 fits into 71 5 times, leaving a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 6615.0
If we take 65 away from 71, we end up with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 13

On to step 6:
When dividing 60 by 13, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 66154.0
Subtracting 52 from 60 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
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: 66154.6
If we take 78 away from 80, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
13 goes into 20 1 times with a remainder of 7.
The next digit of our result is 1. 
Result so far: 66154.61
Subtract 13 from 20 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
13 goes into 70 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 66154.615
Deduct 65 from 70 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
50 divided by 13 is 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 66154.6153
If we take 39 away from 50, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 11:
13 goes into 110 8 times with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 66154.61538
Subtract 104 from 110 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
13 goes into 60 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 66154.615384
If we take 52 away from 60, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
80 divided by 13 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 66154.6153846
If we take 78 away from 80, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 14:
The number 13 fits into 20 1 times, leaving a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 66154.61538461
If we take 13 away from 20, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The quotient of the division is 66154.61538461, and the remainder is 7e-09.