Let's divide 819809 by 770
Our goal is to divide 819809 by 770.

On to step 1:
When dividing 8 by 770, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 770

Let's proceed to step 2:
81 divided by 770 is 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Grab the next digit (9) from the dividend, add it to 81, then carry on: 819 / 770

Step 3:
If we divide 819 by 770, we get 1 and a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 770 from 819 leaves us with 49.
Include the next digit (8) from the dividend after 49, then repeat: 498 / 770

Step 4:
770 can be fit into 498 0 times, resulting in a remainder of 498.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 498 and we're left with 498.
Take the next digit (0) from the dividend and append it to 498, then repeat: 4980 / 770

Step 5:
The number 770 fits into 4980 6 times, leaving a remainder of 360.
Put 6 as the next digit of the answer. 
Result so far: 106.0
If we take 4620 away from 4980, we end up with 360.
Grab the next digit (9) from the dividend, add it to 360, then carry on: 3609 / 770

On to step 6:
If we divide 3609 by 770, we get 4 and a remainder of 529.
Write down 4 as next digit of the result. 
Result so far: 1064.0
If we take 3080 away from 3609, we end up with 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

Moving on to step 7:
The number 770 fits into 5290 6 times, leaving a remainder of 670.
Record the quotient 6 as the next digit in the result. 
Result so far: 1064.6
The remainder is 670 after subtracting 4620 from 5290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Advancing to step 8:
770 can be fit into 6700 8 times, resulting in a remainder of 540.
Record the quotient 8 as the next digit in the result. 
Result so far: 1064.68
If we take 6160 away from 6700, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Advancing to step 9:
When dividing 5400 by 770, we get 7 with a remainder of 10.
The next digit of our result is 7. 
Result so far: 1064.687
Subtract 5390 from 5400 to 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.

Step 10:
770 can be fit into 100 0 times, resulting in a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 1064.687
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
If we divide 1000 by 770, we get 1 and a remainder of 230.
Put 1 as the next digit of the answer. 
Result so far: 1064.68701
Subtracting 770 from 1000 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 12:
2300 divided by 770 is 2 with a remainder of 760.
The next digit of our result is 2. 
Result so far: 1064.687012
If we subtract 1540 from 2300, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 13:
770 can be fit into 7600 9 times, resulting in a remainder of 670.
The next digit of our result is 9. 
Result so far: 1064.6870129
Subtract 6930 from 7600 to get 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Moving on to step 14:
770 can be fit into 6700 8 times, resulting in a remainder of 540.
Record the quotient 8 as the next digit in the result. 
Result so far: 1064.68701298
If we take 6160 away from 6700, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

After the division, we end up with 1064.68701298 and a remainder of 5.4e-07.