We look at the division of 25203709 by 659 
We want to divide 25203709 by 659.

Advancing to step 1:
2 divided by 659 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 659

Going ahead to step 2:
659 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
Subtract 0 from 25 to get 25.
Include the next digit (2) from the dividend after 25, then repeat: 252 / 659

Going ahead to step 3:
When dividing 252 by 659, we get 0 with a remainder of 252.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 252, we get 252.
Grab the next digit (0) from the dividend, add it to 252, then carry on: 2520 / 659

Going ahead to step 4:
If we divide 2520 by 659, we get 3 and a remainder of 543.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 1977 from 2520, we get 543.
Fetch the next digit (3) from the dividend, attach it to 543 and continue: 5433 / 659

Going ahead to step 5:
659 can be fit into 5433 8 times, resulting in a remainder of 161.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtracting 5272 from 5433 leaves us with 161.
Include the next digit (7) from the dividend after 161, then repeat: 1617 / 659

Going ahead to step 6:
659 goes into 1617 2 times with a remainder of 299.
Put 2 as the next digit of the answer. 
Result so far: 382.0
Deduct 1318 from 1617 and we're left with 299.
Grab the next digit (0) from the dividend, add it to 299, then carry on: 2990 / 659

Moving on to step 7:
When dividing 2990 by 659, we get 4 with a remainder of 354.
The next digit of our result is 4. 
Result so far: 3824.0
If we take 2636 away from 2990, we end up with 354.
Include the next digit (9) from the dividend after 354, then repeat: 3549 / 659

Moving on to step 8:
659 can be fit into 3549 5 times, resulting in a remainder of 254.
Put 5 as the next digit of the answer. 
Result so far: 38245.0
Subtracting 3295 from 3549 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Advancing to step 9:
659 can be fit into 2540 3 times, resulting in a remainder of 563.
Write down 3 as next digit of the result. 
Result so far: 38245.3
The remainder is 563 after subtracting 1977 from 2540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Moving on to step 10:
The number 659 fits into 5630 8 times, leaving a remainder of 358.
Use 8 as the next digit of our solution. 
Result so far: 38245.38
If we take 5272 away from 5630, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

On to step 11:
3580 divided by 659 is 5 with a remainder of 285.
Put 5 as the next digit of the answer. 
Result so far: 38245.385
Subtract 3295 from 3580 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 12:
The number 659 fits into 2850 4 times, leaving a remainder of 214.
Write down 4 as next digit of the result. 
Result so far: 38245.3854
Deduct 2636 from 2850 and we're left with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 13:
If we divide 2140 by 659, we get 3 and a remainder of 163.
Write down 3 as next digit of the result. 
Result so far: 38245.38543
Subtract 1977 from 2140 to get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Step 14:
1630 divided by 659 is 2 with a remainder of 312.
Use 2 as the next digit of our solution. 
Result so far: 38245.385432
If we subtract 1318 from 1630, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Advancing to step 15:
659 goes into 3120 4 times with a remainder of 484.
Put 4 as the next digit of the answer. 
Result so far: 38245.3854324
If we subtract 2636 from 3120, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 16:
The number 659 fits into 4840 7 times, leaving a remainder of 227.
The number 7 becomes the next digit in our result. 
Result so far: 38245.38543247
If we take 4613 away from 4840, we end up with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

The final outcome is 38245.38543247, with a leftover of 2.27e-07.