We're dividing 25912857 by 163 
Our goal is to divide 25912857 by 163.

Let's proceed to step 1:
The number 163 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 163

Moving on to step 2:
When dividing 25 by 163, we get 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 163

On to step 3:
The number 163 fits into 259 1 times, leaving a remainder of 96.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 163 from 259 leaves us with 96.
Bring next digit (1) of the dividend behind the 96 and repeat the process: 961 / 163

Step 4:
If we divide 961 by 163, we get 5 and a remainder of 146.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Deduct 815 from 961 and we're left with 146.
Grab the next digit (2) from the dividend, add it to 146, then carry on: 1462 / 163

Let's proceed to step 5:
163 can be fit into 1462 8 times, resulting in a remainder of 158.
Write down 8 as next digit of the result. 
Result so far: 158.0
If we subtract 1304 from 1462, we get 158.
Fetch the next digit (8) from the dividend, attach it to 158 and continue: 1588 / 163

Step 6:
163 goes into 1588 9 times with a remainder of 121.
Record the quotient 9 as the next digit in the result. 
Result so far: 1589.0
If we take 1467 away from 1588, we end up with 121.
Bring next digit (5) of the dividend behind the 121 and repeat the process: 1215 / 163

On to step 7:
If we divide 1215 by 163, we get 7 and a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 15897.0
Subtract 1141 from 1215 to get 74.
Take the next digit (7) from the dividend and append it to 74, then repeat: 747 / 163

Let's proceed to step 8:
163 can be fit into 747 4 times, resulting in a remainder of 95.
Record the quotient 4 as the next digit in the result. 
Result so far: 158974.0
Subtracting 652 from 747 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 9:
The number 163 fits into 950 5 times, leaving a remainder of 135.
Record the quotient 5 as the next digit in the result. 
Result so far: 158974.5
Subtract 815 from 950 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 10:
The number 163 fits into 1350 8 times, leaving a remainder of 46.
The next digit of our result is 8. 
Result so far: 158974.58
Subtract 1304 from 1350 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 11:
If we divide 460 by 163, we get 2 and a remainder of 134.
The number 2 becomes the next digit in our result. 
Result so far: 158974.582
The remainder is 134 after subtracting 326 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 12:
1340 divided by 163 is 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 158974.5828
Subtract 1304 from 1340 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
163 goes into 360 2 times with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 158974.58282
Subtract 326 from 360 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 14:
163 goes into 340 2 times with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 158974.582822
If we take 326 away from 340, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 158974.582822 with a remainder of 1.4e-06.