20611647 ÷ 452 
We want to divide 20611647 by 452.

Moving on to step 1:
When dividing 2 by 452, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 452

Advancing to step 2:
The number 452 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 452

Step 3:
When dividing 206 by 452, we get 0 with a remainder of 206.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 206, we end up with 206.
Take the next digit (1) from the dividend and append it to 206, then repeat: 2061 / 452

Moving on to step 4:
2061 divided by 452 is 4 with a remainder of 253.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 253 after subtracting 1808 from 2061.
Fetch the next digit (1) from the dividend, attach it to 253 and continue: 2531 / 452

Step 5:
The number 452 fits into 2531 5 times, leaving a remainder of 271.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Deduct 2260 from 2531 and we're left with 271.
Include the next digit (6) from the dividend after 271, then repeat: 2716 / 452

Moving on to step 6:
452 can be fit into 2716 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 456.0
If we subtract 2712 from 2716, we get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 452

Let's proceed to step 7:
If we divide 44 by 452, we get 0 and a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 4560.0
If we take 0 away from 44, we end up with 44.
Bring next digit (7) of the dividend behind the 44 and repeat the process: 447 / 452

Going ahead to step 8:
447 divided by 452 is 0 with a remainder of 447.
The number 0 becomes the next digit in our result. 
Result so far: 45600.0
Subtracting 0 from 447 leaves us with 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

On to step 9:
When dividing 4470 by 452, we get 9 with a remainder of 402.
The number 9 becomes the next digit in our result. 
Result so far: 45600.9
Subtracting 4068 from 4470 leaves us with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Advancing to step 10:
If we divide 4020 by 452, we get 8 and a remainder of 404.
Write down 8 as next digit of the result. 
Result so far: 45600.98
If we subtract 3616 from 4020, we get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Going ahead to step 11:
When dividing 4040 by 452, we get 8 with a remainder of 424.
Put 8 as the next digit of the answer. 
Result so far: 45600.988
The remainder is 424 after subtracting 3616 from 4040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

The final result is 45600.988 with a remainder of 0.0424.