Let's divide 78510317 by 165
We want to figure out the number of times 78510317 can be divided by 165.

Moving on to step 1:
If we divide 7 by 165, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 165

Going ahead to step 2:
165 goes into 78 0 times with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Take the next digit (5) from the dividend and append it to 78, then repeat: 785 / 165

Moving on to step 3:
165 can be fit into 785 4 times, resulting in a remainder of 125.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 660 from 785 to get 125.
Fetch the next digit (1) from the dividend, attach it to 125 and continue: 1251 / 165

Step 4:
The number 165 fits into 1251 7 times, leaving a remainder of 96.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
The remainder is 96 after subtracting 1155 from 1251.
Take the next digit (0) from the dividend and append it to 96, then repeat: 960 / 165

On to step 5:
165 can be fit into 960 5 times, resulting in a remainder of 135.
Put 5 as the next digit of the answer. 
Result so far: 475.0
Subtracting 825 from 960 leaves us with 135.
Include the next digit (3) from the dividend after 135, then repeat: 1353 / 165

Let's proceed to step 6:
If we divide 1353 by 165, we get 8 and a remainder of 33.
Write down 8 as next digit of the result. 
Result so far: 4758.0
If we take 1320 away from 1353, we end up with 33.
Take the next digit (1) from the dividend and append it to 33, then repeat: 331 / 165

Going ahead to step 7:
165 can be fit into 331 2 times, resulting in a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 47582.0
If we subtract 330 from 331, we get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 165

Going ahead to step 8:
165 can be fit into 17 0 times, resulting in a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 475820.0
If we subtract 0 from 17, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
165 goes into 170 1 times with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 475820.1
The remainder is 5 after subtracting 165 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 10:
50 divided by 165 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 475820.1
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
The number 165 fits into 500 3 times, leaving a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 475820.103
Subtracting 495 from 500 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.

Let's proceed to step 12:
The number 165 fits into 50 0 times, leaving a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 475820.103
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
165 can be fit into 500 3 times, resulting in a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 475820.10303
If we take 495 away from 500, we end up 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 14:
If we divide 50 by 165, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 475820.10303
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 15:
165 goes into 500 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 475820.1030303
If we take 495 away from 500, we end up 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.

Going ahead to step 16:
If we divide 50 by 165, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 475820.1030303
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 475820.1030303 with a remainder of 5e-08.