Let's divide 20638087 by 725
Our goal is to divide 20638087 by 725.

Advancing to step 1:
2 divided by 725 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 725

On to step 2:
725 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 725

Advancing to step 3:
When dividing 206 by 725, we get 0 with a remainder of 206.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 206 and we're left with 206.
Grab the next digit (3) from the dividend, add it to 206, then carry on: 2063 / 725

Step 4:
725 goes into 2063 2 times with a remainder of 613.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1450 away from 2063, we end up with 613.
Grab the next digit (8) from the dividend, add it to 613, then carry on: 6138 / 725

Moving on to step 5:
The number 725 fits into 6138 8 times, leaving a remainder of 338.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
If we subtract 5800 from 6138, we get 338.
Bring next digit (0) of the dividend behind the 338 and repeat the process: 3380 / 725

On to step 6:
The number 725 fits into 3380 4 times, leaving a remainder of 480.
Write down 4 as next digit of the result. 
Result so far: 284.0
If we subtract 2900 from 3380, we get 480.
Grab the next digit (8) from the dividend, add it to 480, then carry on: 4808 / 725

Moving on to step 7:
4808 divided by 725 is 6 with a remainder of 458.
Put 6 as the next digit of the answer. 
Result so far: 2846.0
Subtract 4350 from 4808 to get 458.
Bring next digit (7) of the dividend behind the 458 and repeat the process: 4587 / 725

On to step 8:
725 can be fit into 4587 6 times, resulting in a remainder of 237.
Use 6 as the next digit of our solution. 
Result so far: 28466.0
Deduct 4350 from 4587 and we're left with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Let's proceed to step 9:
If we divide 2370 by 725, we get 3 and a remainder of 195.
Record the quotient 3 as the next digit in the result. 
Result so far: 28466.3
Subtracting 2175 from 2370 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 10:
725 goes into 1950 2 times with a remainder of 500.
Record the quotient 2 as the next digit in the result. 
Result so far: 28466.32
Subtracting 1450 from 1950 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 11:
5000 divided by 725 is 6 with a remainder of 650.
Use 6 as the next digit of our solution. 
Result so far: 28466.326
Subtract 4350 from 5000 to get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

On to step 12:
When dividing 6500 by 725, we get 8 with a remainder of 700.
Use 8 as the next digit of our solution. 
Result so far: 28466.3268
Subtracting 5800 from 6500 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Advancing to step 13:
7000 divided by 725 is 9 with a remainder of 475.
Record the quotient 9 as the next digit in the result. 
Result so far: 28466.32689
Subtract 6525 from 7000 to get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Advancing to step 14:
When dividing 4750 by 725, we get 6 with a remainder of 400.
Use 6 as the next digit of our solution. 
Result so far: 28466.326896
Deduct 4350 from 4750 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 15:
When dividing 4000 by 725, we get 5 with a remainder of 375.
The next digit of our result is 5. 
Result so far: 28466.3268965
Subtracting 3625 from 4000 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Moving on to step 16:
The number 725 fits into 3750 5 times, leaving a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 28466.32689655
The remainder is 125 after subtracting 3625 from 3750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The final outcome is 28466.32689655, with a leftover of 1.25e-07.