We divide 20990287 by 633
Our goal is to divide 20990287 by 633.

Step 1:
If we divide 2 by 633, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 633

Advancing to step 2:
The number 633 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
If we take 0 away from 20, we end up with 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 633

Moving on to step 3:
When dividing 209 by 633, we get 0 with a remainder of 209.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 209 leaves us with 209.
Fetch the next digit (9) from the dividend, attach it to 209 and continue: 2099 / 633

Going ahead to step 4:
633 goes into 2099 3 times with a remainder of 200.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 200 after subtracting 1899 from 2099.
Append the next digit (0) from the dividend to 200 and continue with: 2000 / 633

On to step 5:
When dividing 2000 by 633, we get 3 with a remainder of 101.
Put 3 as the next digit of the answer. 
Result so far: 33.0
The remainder is 101 after subtracting 1899 from 2000.
Grab the next digit (2) from the dividend, add it to 101, then carry on: 1012 / 633

Let's proceed to step 6:
The number 633 fits into 1012 1 times, leaving a remainder of 379.
The next digit of our result is 1. 
Result so far: 331.0
If we subtract 633 from 1012, we get 379.
Fetch the next digit (8) from the dividend, attach it to 379 and continue: 3798 / 633

On to step 7:
633 goes into 3798 6 times with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 3316.0
If we subtract 3798 from 3798, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 633

Advancing to step 8:
If we divide 7 by 633, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 33160.0
Subtracting 0 from 7 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 9:
The number 633 fits into 70 0 times, leaving a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 33160.0
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
700 divided by 633 is 1 with a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 33160.01
If we take 633 away from 700, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 11:
633 can be fit into 670 1 times, resulting in a remainder of 37.
The next digit of our result is 1. 
Result so far: 33160.011
If we subtract 633 from 670, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

In conclusion, the division gives 33160.011 with a balance of 0.0037.