We're dividing 80770809 by 852 
Let's see how many times 852 fits into 80770809.

Let's proceed to step 1:
8 divided by 852 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 852

Let's proceed to step 2:
852 goes into 80 0 times with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Include the next digit (7) from the dividend after 80, then repeat: 807 / 852

Advancing to step 3:
852 goes into 807 0 times with a remainder of 807.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 807 leaves us with 807.
Bring next digit (7) of the dividend behind the 807 and repeat the process: 8077 / 852

On to step 4:
When dividing 8077 by 852, we get 9 with a remainder of 409.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 7668 away from 8077, we end up with 409.
Include the next digit (0) from the dividend after 409, then repeat: 4090 / 852

Moving on to step 5:
The number 852 fits into 4090 4 times, leaving a remainder of 682.
The next digit of our result is 4. 
Result so far: 94.0
If we take 3408 away from 4090, we end up with 682.
Fetch the next digit (8) from the dividend, attach it to 682 and continue: 6828 / 852

On to step 6:
852 goes into 6828 8 times with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 948.0
Subtracting 6816 from 6828 leaves us with 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 852

On to step 7:
852 goes into 120 0 times with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 9480.0
Subtract 0 from 120 to get 120.
Fetch the next digit (9) from the dividend, attach it to 120 and continue: 1209 / 852

On to step 8:
852 goes into 1209 1 times with a remainder of 357.
Write down 1 as next digit of the result. 
Result so far: 94801.0
Deduct 852 from 1209 and we're left with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Step 9:
852 can be fit into 3570 4 times, resulting in a remainder of 162.
Put 4 as the next digit of the answer. 
Result so far: 94801.4
Subtract 3408 from 3570 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 10:
852 goes into 1620 1 times with a remainder of 768.
Write down 1 as next digit of the result. 
Result so far: 94801.41
Subtracting 852 from 1620 leaves us with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Let's proceed to step 11:
852 can be fit into 7680 9 times, resulting in a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 94801.419
The remainder is 12 after subtracting 7668 from 7680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
When dividing 120 by 852, we get 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 94801.419
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 13:
852 can be fit into 1200 1 times, resulting in a remainder of 348.
Record the quotient 1 as the next digit in the result. 
Result so far: 94801.41901
If we take 852 away from 1200, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 14:
852 can be fit into 3480 4 times, resulting in a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 94801.419014
The remainder is 72 after subtracting 3408 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 15:
When dividing 720 by 852, we get 0 with a remainder of 720.
The next digit of our result is 0. 
Result so far: 94801.419014
Subtract 0 from 720 to get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Advancing to step 16:
When dividing 7200 by 852, we get 8 with a remainder of 384.
Record the quotient 8 as the next digit in the result. 
Result so far: 94801.41901408
Deduct 6816 from 7200 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The final outcome is 94801.41901408, with a leftover of 3.84e-07.