We look at the division of 858628 by 13 
We want to figure out the number of times 858628 can be divided by 13.

Moving on to 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.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 13

Moving on to step 2:
If we divide 85 by 13, we get 6 and a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 78 from 85 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 13

On to step 3:
If we divide 78 by 13, we get 6 and a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 66.0
If we subtract 78 from 78, we get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 13

Advancing to step 4:
13 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 660.0
If we take 0 away from 6, we end up with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 13

Going ahead to step 5:
If we divide 62 by 13, we get 4 and a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 6604.0
Subtracting 52 from 62 leaves us with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 13

Moving on to step 6:
108 divided by 13 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 66048.0
If we subtract 104 from 108, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
The number 13 fits into 40 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 66048.3
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
The number 13 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 66048.3
Deduct 0 from 10 and we're left 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.

Let's proceed to step 9:
13 goes into 100 7 times with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 66048.307
Subtract 91 from 100 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 10:
90 divided by 13 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 66048.3076
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
13 goes into 120 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 66048.30769
Deduct 117 from 120 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
If we divide 30 by 13, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 66048.307692
Subtract 26 from 30 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
13 goes into 40 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 66048.3076923
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 14:
13 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 66048.3076923
If we subtract 0 from 10, 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.

Our division results in 66048.3076923 with a remaining 1e-08.