Let's divide 20508895 by 431
We want to divide 20508895 by 431.

Going ahead to step 1:
When dividing 2 by 431, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 431

Going ahead to step 2:
If we divide 20 by 431, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (5) from the dividend after 20, then repeat: 205 / 431

Let's proceed to step 3:
431 can be fit into 205 0 times, resulting in a remainder of 205.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 205, we get 205.
Bring next digit (0) of the dividend behind the 205 and repeat the process: 2050 / 431

On to step 4:
When dividing 2050 by 431, we get 4 with a remainder of 326.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 1724 from 2050, we get 326.
Take the next digit (8) from the dividend and append it to 326, then repeat: 3268 / 431

Advancing to step 5:
3268 divided by 431 is 7 with a remainder of 251.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
If we take 3017 away from 3268, we end up with 251.
Append the next digit (8) from the dividend to 251 and continue with: 2518 / 431

On to step 6:
431 goes into 2518 5 times with a remainder of 363.
Use 5 as the next digit of our solution. 
Result so far: 475.0
The remainder is 363 after subtracting 2155 from 2518.
Fetch the next digit (9) from the dividend, attach it to 363 and continue: 3639 / 431

Step 7:
3639 divided by 431 is 8 with a remainder of 191.
The number 8 becomes the next digit in our result. 
Result so far: 4758.0
The remainder is 191 after subtracting 3448 from 3639.
Append the next digit (5) from the dividend to 191 and continue with: 1915 / 431

On to step 8:
If we divide 1915 by 431, we get 4 and a remainder of 191.
Use 4 as the next digit of our solution. 
Result so far: 47584.0
Subtracting 1724 from 1915 leaves us with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Step 9:
When dividing 1910 by 431, we get 4 with a remainder of 186.
Put 4 as the next digit of the answer. 
Result so far: 47584.4
Deduct 1724 from 1910 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 10:
When dividing 1860 by 431, we get 4 with a remainder of 136.
The next digit of our result is 4. 
Result so far: 47584.44
Deduct 1724 from 1860 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The quotient of the division is 47584.44, and the remainder is 0.136.