20520955 divided by 499 
Let's see how many times 499 fits into 20520955.

Going ahead to step 1:
499 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 499

Let's proceed to step 2:
499 can be fit into 20 0 times, resulting in 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.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 499

Going ahead to step 3:
If we divide 205 by 499, we get 0 and a remainder of 205.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 205 and we're left with 205.
Take the next digit (2) from the dividend and append it to 205, then repeat: 2052 / 499

Advancing to step 4:
When dividing 2052 by 499, we get 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 1996 from 2052 to get 56.
Fetch the next digit (0) from the dividend, attach it to 56 and continue: 560 / 499

Going ahead to step 5:
499 goes into 560 1 times with a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
If we take 499 away from 560, we end up with 61.
Append the next digit (9) from the dividend to 61 and continue with: 619 / 499

Going ahead to step 6:
619 divided by 499 is 1 with a remainder of 120.
The number 1 becomes the next digit in our result. 
Result so far: 411.0
Subtracting 499 from 619 leaves us with 120.
Append the next digit (5) from the dividend to 120 and continue with: 1205 / 499

On to step 7:
If we divide 1205 by 499, we get 2 and a remainder of 207.
The number 2 becomes the next digit in our result. 
Result so far: 4112.0
Subtracting 998 from 1205 leaves us with 207.
Fetch the next digit (5) from the dividend, attach it to 207 and continue: 2075 / 499

Let's proceed to step 8:
2075 divided by 499 is 4 with a remainder of 79.
Put 4 as the next digit of the answer. 
Result so far: 41124.0
The remainder is 79 after subtracting 1996 from 2075.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 9:
790 divided by 499 is 1 with a remainder of 291.
Use 1 as the next digit of our solution. 
Result so far: 41124.1
If we subtract 499 from 790, we get 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Let's proceed to step 10:
499 can be fit into 2910 5 times, resulting in a remainder of 415.
Record the quotient 5 as the next digit in the result. 
Result so far: 41124.15
The remainder is 415 after subtracting 2495 from 2910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Advancing to step 11:
499 goes into 4150 8 times with a remainder of 158.
Write down 8 as next digit of the result. 
Result so far: 41124.158
If we take 3992 away from 4150, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 12:
499 can be fit into 1580 3 times, resulting in a remainder of 83.
Put 3 as the next digit of the answer. 
Result so far: 41124.1583
If we take 1497 away from 1580, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 13:
830 divided by 499 is 1 with a remainder of 331.
Record the quotient 1 as the next digit in the result. 
Result so far: 41124.15831
Subtracting 499 from 830 leaves us with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Step 14:
3310 divided by 499 is 6 with a remainder of 316.
The next digit of our result is 6. 
Result so far: 41124.158316
Deduct 2994 from 3310 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 15:
3160 divided by 499 is 6 with a remainder of 166.
The number 6 becomes the next digit in our result. 
Result so far: 41124.1583166
Subtract 2994 from 3160 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

The final outcome is 41124.1583166, with a leftover of 1.66e-06.