Let's divide 56509091 by 165
We want to figure out the number of times 56509091 can be divided by 165.

On to step 1:
If we divide 5 by 165, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 165

Going ahead to step 2:
165 can be fit into 56 0 times, resulting in a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 56 and we're left with 56.
Append the next digit (5) from the dividend to 56 and continue with: 565 / 165

Going ahead to step 3:
The number 165 fits into 565 3 times, leaving a remainder of 70.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 495 from 565, we get 70.
Take the next digit (0) from the dividend and append it to 70, then repeat: 700 / 165

Moving on to step 4:
700 divided by 165 is 4 with a remainder of 40.
The next digit of our result is 4. 
Result so far: 34.0
Subtracting 660 from 700 leaves us with 40.
Append the next digit (9) from the dividend to 40 and continue with: 409 / 165

Let's proceed to step 5:
165 can be fit into 409 2 times, resulting in a remainder of 79.
The next digit of our result is 2. 
Result so far: 342.0
If we take 330 away from 409, we end up with 79.
Bring next digit (0) of the dividend behind the 79 and repeat the process: 790 / 165

Going ahead to step 6:
165 can be fit into 790 4 times, resulting in a remainder of 130.
The number 4 becomes the next digit in our result. 
Result so far: 3424.0
Subtracting 660 from 790 leaves us with 130.
Append the next digit (9) from the dividend to 130 and continue with: 1309 / 165

Step 7:
1309 divided by 165 is 7 with a remainder of 154.
Use 7 as the next digit of our solution. 
Result so far: 34247.0
If we take 1155 away from 1309, we end up with 154.
Take the next digit (1) from the dividend and append it to 154, then repeat: 1541 / 165

Moving on to step 8:
165 goes into 1541 9 times with a remainder of 56.
The number 9 becomes the next digit in our result. 
Result so far: 342479.0
If we take 1485 away from 1541, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
560 divided by 165 is 3 with a remainder of 65.
Use 3 as the next digit of our solution. 
Result so far: 342479.3
Subtract 495 from 560 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 10:
The number 165 fits into 650 3 times, leaving a remainder of 155.
Use 3 as the next digit of our solution. 
Result so far: 342479.33
The remainder is 155 after subtracting 495 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Our division results in 342479.33 with a remaining 0.155.