819770 divided by 7 
We want to figure out the number of times 819770 can be divided by 7.

Going ahead to step 1:
7 can be fit into 8 1 times, resulting in 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.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 7

Let's proceed to step 2:
If we divide 11 by 7, we get 1 and a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 7 from 11 and we're left with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 7

Going ahead to step 3:
If we divide 49 by 7, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 117.0
If we subtract 49 from 49, we get 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 7

Advancing to step 4:
The number 7 fits into 7 1 times, leaving a remainder of 0.
The next digit of our result is 1. 
Result so far: 1171.0
Subtracting 7 from 7 leaves us with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 7

Moving on to step 5:
If we divide 7 by 7, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 11711.0
If we subtract 7 from 7, we get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 7

On to step 6:
7 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 117110.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
7 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 117110.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
7 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 117110.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 117110.0 and a remainder of 0.0.