We look at the division of 25812375 by 165 
Let's see how many times 165 fits into 25812375.

Moving on to step 1:
165 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 165

Let's proceed to step 2:
When dividing 25 by 165, we get 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 165

Step 3:
If we divide 258 by 165, we get 1 and a remainder of 93.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 165 from 258 to get 93.
Take the next digit (1) from the dividend and append it to 93, then repeat: 931 / 165

On to step 4:
165 goes into 931 5 times with a remainder of 106.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Deduct 825 from 931 and we're left with 106.
Bring next digit (2) of the dividend behind the 106 and repeat the process: 1062 / 165

Advancing to step 5:
When dividing 1062 by 165, we get 6 with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 156.0
Deduct 990 from 1062 and we're left with 72.
Grab the next digit (3) from the dividend, add it to 72, then carry on: 723 / 165

Let's proceed to step 6:
When dividing 723 by 165, we get 4 with a remainder of 63.
The number 4 becomes the next digit in our result. 
Result so far: 1564.0
Deduct 660 from 723 and we're left with 63.
Grab the next digit (7) from the dividend, add it to 63, then carry on: 637 / 165

Advancing to step 7:
165 goes into 637 3 times with a remainder of 142.
Use 3 as the next digit of our solution. 
Result so far: 15643.0
If we subtract 495 from 637, we get 142.
Grab the next digit (5) from the dividend, add it to 142, then carry on: 1425 / 165

On to step 8:
The number 165 fits into 1425 8 times, leaving a remainder of 105.
Put 8 as the next digit of the answer. 
Result so far: 156438.0
The remainder is 105 after subtracting 1320 from 1425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 9:
165 goes into 1050 6 times with a remainder of 60.
The next digit of our result is 6. 
Result so far: 156438.6
Subtracting 990 from 1050 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
165 can be fit into 600 3 times, resulting in a remainder of 105.
The next digit of our result is 3. 
Result so far: 156438.63
If we subtract 495 from 600, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Let's proceed to step 11:
When dividing 1050 by 165, we get 6 with a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 156438.636
If we take 990 away from 1050, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
When dividing 600 by 165, we get 3 with a remainder of 105.
Write down 3 as next digit of the result. 
Result so far: 156438.6363
If we subtract 495 from 600, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 13:
The number 165 fits into 1050 6 times, leaving a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 156438.63636
If we take 990 away from 1050, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
If we divide 600 by 165, we get 3 and a remainder of 105.
The next digit of our result is 3. 
Result so far: 156438.636363
Deduct 495 from 600 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 15:
The number 165 fits into 1050 6 times, leaving a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 156438.6363636
Subtract 990 from 1050 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 16:
The number 165 fits into 600 3 times, leaving a remainder of 105.
Use 3 as the next digit of our solution. 
Result so far: 156438.63636363
Subtracting 495 from 600 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

The final result is 156438.63636363 with a remainder of 1.05e-07.