We look at the division of 25381016 by 154 
Our goal is to divide 25381016 by 154.

Advancing to step 1:
2 divided by 154 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 154

Going ahead to step 2:
154 can be fit into 25 0 times, resulting in a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Take the next digit (3) from the dividend and append it to 25, then repeat: 253 / 154

Moving on to step 3:
The number 154 fits into 253 1 times, leaving a remainder of 99.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 154 away from 253, we end up with 99.
Append the next digit (8) from the dividend to 99 and continue with: 998 / 154

Advancing to step 4:
When dividing 998 by 154, we get 6 with a remainder of 74.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 924 from 998 to get 74.
Include the next digit (1) from the dividend after 74, then repeat: 741 / 154

Let's proceed to step 5:
The number 154 fits into 741 4 times, leaving a remainder of 125.
Record the quotient 4 as the next digit in the result. 
Result so far: 164.0
The remainder is 125 after subtracting 616 from 741.
Take the next digit (0) from the dividend and append it to 125, then repeat: 1250 / 154

Step 6:
The number 154 fits into 1250 8 times, leaving a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 1648.0
The remainder is 18 after subtracting 1232 from 1250.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 154

Moving on to step 7:
If we divide 181 by 154, we get 1 and a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 16481.0
Subtract 154 from 181 to get 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 154

Advancing to step 8:
154 can be fit into 276 1 times, resulting in a remainder of 122.
The next digit of our result is 1. 
Result so far: 164811.0
If we subtract 154 from 276, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Moving on to step 9:
1220 divided by 154 is 7 with a remainder of 142.
The number 7 becomes the next digit in our result. 
Result so far: 164811.7
Subtract 1078 from 1220 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 10:
If we divide 1420 by 154, we get 9 and a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 164811.79
If we subtract 1386 from 1420, we 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.

Let's proceed to step 11:
340 divided by 154 is 2 with a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 164811.792
The remainder is 32 after subtracting 308 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
320 divided by 154 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 164811.7922
If we take 308 away from 320, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 164811.7922, with a leftover of 0.00012.