We divide 31125689 by 165
We want to figure out the number of times 31125689 can be divided by 165.

Moving on to step 1:
165 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 165

Moving on to step 2:
31 divided by 165 is 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Fetch the next digit (1) from the dividend, attach it to 31 and continue: 311 / 165

Let's proceed to step 3:
311 divided by 165 is 1 with a remainder of 146.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 165 from 311 leaves us with 146.
Include the next digit (2) from the dividend after 146, then repeat: 1462 / 165

Going ahead to step 4:
165 goes into 1462 8 times with a remainder of 142.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 1320 away from 1462, we end up with 142.
Append the next digit (5) from the dividend to 142 and continue with: 1425 / 165

Going ahead to step 5:
165 goes into 1425 8 times with a remainder of 105.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
The remainder is 105 after subtracting 1320 from 1425.
Fetch the next digit (6) from the dividend, attach it to 105 and continue: 1056 / 165

Let's proceed to step 6:
165 goes into 1056 6 times with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 1886.0
If we subtract 990 from 1056, we get 66.
Fetch the next digit (8) from the dividend, attach it to 66 and continue: 668 / 165

Moving on to step 7:
If we divide 668 by 165, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 18864.0
The remainder is 8 after subtracting 660 from 668.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 165

Going ahead to step 8:
If we divide 89 by 165, we get 0 and a remainder of 89.
The next digit of our result is 0. 
Result so far: 188640.0
The remainder is 89 after subtracting 0 from 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 9:
890 divided by 165 is 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 188640.5
Deduct 825 from 890 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 10:
If we divide 650 by 165, we get 3 and a remainder of 155.
Use 3 as the next digit of our solution. 
Result so far: 188640.53
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.

Going ahead to step 11:
If we divide 1550 by 165, we get 9 and a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 188640.539
The remainder is 65 after subtracting 1485 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 12:
650 divided by 165 is 3 with a remainder of 155.
Record the quotient 3 as the next digit in the result. 
Result so far: 188640.5393
Subtract 495 from 650 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Advancing to step 13:
When dividing 1550 by 165, we get 9 with a remainder of 65.
Write down 9 as next digit of the result. 
Result so far: 188640.53939
The remainder is 65 after subtracting 1485 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 14:
165 goes into 650 3 times with a remainder of 155.
The next digit of our result is 3. 
Result so far: 188640.539393
Subtract 495 from 650 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 15:
If we divide 1550 by 165, we get 9 and a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 188640.5393939
Subtracting 1485 from 1550 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 16:
The number 165 fits into 650 3 times, leaving a remainder of 155.
Put 3 as the next digit of the answer. 
Result so far: 188640.53939393
Subtract 495 from 650 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

The final outcome is 188640.53939393, with a leftover of 1.55e-07.