We're dividing 869455 by 6 
Let's see how many times 6 fits into 869455.

Moving on to step 1:
6 can be fit into 8 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 6 from 8, we get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 6

Going ahead to step 2:
6 goes into 26 4 times with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 24 from 26 and we're left with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 6

Step 3:
The number 6 fits into 29 4 times, leaving a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 144.0
Subtract 24 from 29 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 6

Going ahead to step 4:
6 can be fit into 54 9 times, resulting in a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 1449.0
If we subtract 54 from 54, we get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 6

Let's proceed to step 5:
When dividing 5 by 6, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 14490.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 6

Step 6:
6 goes into 55 9 times with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 144909.0
If we subtract 54 from 55, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
The number 6 fits into 10 1 times, leaving a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 144909.1
If we subtract 6 from 10, 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 8:
When dividing 40 by 6, we get 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 144909.16
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
If we divide 40 by 6, we get 6 and a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 144909.166
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 144909.166 with a remaining 0.0004.