We're dividing 855055 by 7 
We want to figure out the number of times 855055 can be divided by 7.

Going ahead to step 1:
If we divide 8 by 7, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 7 from 8 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 7

Advancing to step 2:
7 goes into 15 2 times with a remainder of 1.
The next digit of our result is 2. 
Result so far: 12.0
If we take 14 away from 15, we end up with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 7

On to step 3:
When dividing 15 by 7, we get 2 with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
Subtract 14 from 15 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 7

Going ahead to step 4:
If we divide 10 by 7, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1221.0
Subtracting 7 from 10 leaves us with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 7

Step 5:
7 goes into 35 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 12215.0
Deduct 35 from 35 and we're left with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 7

Advancing to step 6:
When dividing 5 by 7, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 122150.0
Subtracting 0 from 5 leaves us 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.

Step 7:
The number 7 fits into 50 7 times, leaving a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 122150.7
Subtracting 49 from 50 leaves us 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.

Step 8:
7 can be fit into 10 1 times, resulting in a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 122150.71
If we subtract 7 from 10, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
7 goes into 30 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 122150.714
Deduct 28 from 30 and we're left 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 10:
If we divide 20 by 7, we get 2 and a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 122150.7142
The remainder is 6 after subtracting 14 from 20.
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 11:
60 divided by 7 is 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 122150.71428
Subtract 56 from 60 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.

Going ahead to step 12:
When dividing 40 by 7, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 122150.714285
If we subtract 35 from 40, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
7 can be fit into 50 7 times, resulting in a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 122150.7142857
Deduct 49 from 50 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:
10 divided by 7 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 122150.71428571
If we take 7 away from 10, we end up 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.

The final outcome is 122150.71428571, with a leftover of 3e-09.