Let's divide 25715205 by 665
Our goal is to divide 25715205 by 665.

Going ahead to step 1:
665 can be fit into 2 0 times, resulting in 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.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 665

Let's proceed to step 2:
If we divide 25 by 665, we get 0 and a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 665

Going ahead to step 3:
665 goes into 257 0 times with a remainder of 257.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 257 to get 257.
Bring next digit (1) of the dividend behind the 257 and repeat the process: 2571 / 665

Going ahead to step 4:
665 goes into 2571 3 times with a remainder of 576.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 576 after subtracting 1995 from 2571.
Bring next digit (5) of the dividend behind the 576 and repeat the process: 5765 / 665

Advancing to step 5:
If we divide 5765 by 665, we get 8 and a remainder of 445.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
The remainder is 445 after subtracting 5320 from 5765.
Fetch the next digit (2) from the dividend, attach it to 445 and continue: 4452 / 665

Moving on to step 6:
If we divide 4452 by 665, we get 6 and a remainder of 462.
Write down 6 as next digit of the result. 
Result so far: 386.0
The remainder is 462 after subtracting 3990 from 4452.
Grab the next digit (0) from the dividend, add it to 462, then carry on: 4620 / 665

Let's proceed to step 7:
665 can be fit into 4620 6 times, resulting in a remainder of 630.
The next digit of our result is 6. 
Result so far: 3866.0
The remainder is 630 after subtracting 3990 from 4620.
Fetch the next digit (5) from the dividend, attach it to 630 and continue: 6305 / 665

Going ahead to step 8:
If we divide 6305 by 665, we get 9 and a remainder of 320.
The next digit of our result is 9. 
Result so far: 38669.0
If we take 5985 away from 6305, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 9:
3200 divided by 665 is 4 with a remainder of 540.
Put 4 as the next digit of the answer. 
Result so far: 38669.4
If we subtract 2660 from 3200, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 10:
665 can be fit into 5400 8 times, resulting in a remainder of 80.
The next digit of our result is 8. 
Result so far: 38669.48
If we subtract 5320 from 5400, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 11:
If we divide 800 by 665, we get 1 and a remainder of 135.
Use 1 as the next digit of our solution. 
Result so far: 38669.481
Subtract 665 from 800 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 12:
When dividing 1350 by 665, we get 2 with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 38669.4812
Subtracting 1330 from 1350 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 13:
200 divided by 665 is 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 38669.4812
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
The number 665 fits into 2000 3 times, leaving a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 38669.481203
Subtracting 1995 from 2000 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 15:
665 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 38669.481203
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 16:
When dividing 500 by 665, we get 0 with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 38669.481203
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The final outcome is 38669.481203, with a leftover of 5e-07.