801555 ÷ 7 
We want to figure out the number of times 801555 can be divided by 7.

Let's proceed to step 1:
When dividing 8 by 7, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 1 after subtracting 7 from 8.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 7

Going ahead to step 2:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 7 from 10 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 7

Moving on to step 3:
7 can be fit into 31 4 times, resulting in a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
The remainder is 3 after subtracting 28 from 31.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 7

Moving on to step 4:
35 divided by 7 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 1145.0
If we subtract 35 from 35, we get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 7

Step 5:
7 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 11450.0
If we subtract 0 from 5, we get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 7

Moving on to step 6:
The number 7 fits into 55 7 times, leaving a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 114507.0
If we take 49 away from 55, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
7 goes into 60 8 times with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 114507.8
Deduct 56 from 60 and we're left 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.

Step 8:
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: 114507.85
Deduct 35 from 40 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.

Advancing to step 9:
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: 114507.857
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.

On to step 10:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 114507.8571
Deduct 7 from 10 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.

Let's proceed to step 11:
30 divided by 7 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 114507.85714
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
7 can be fit into 20 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 114507.857142
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
60 divided by 7 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 114507.8571428
The remainder is 4 after subtracting 56 from 60.
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 14:
40 divided by 7 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 114507.85714285
Deduct 35 from 40 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.

The final result is 114507.85714285 with a remainder of 5e-09.