Let's divide 20869669 by 490
We want to divide 20869669 by 490.

Moving on to step 1:
490 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 490

On to step 2:
490 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 490

On to step 3:
The number 490 fits into 208 0 times, leaving a remainder of 208.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 208, we end up with 208.
Grab the next digit (6) from the dividend, add it to 208, then carry on: 2086 / 490

Moving on to step 4:
490 can be fit into 2086 4 times, resulting in a remainder of 126.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 1960 from 2086 leaves us with 126.
Include the next digit (9) from the dividend after 126, then repeat: 1269 / 490

Advancing to step 5:
When dividing 1269 by 490, we get 2 with a remainder of 289.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Subtract 980 from 1269 to get 289.
Take the next digit (6) from the dividend and append it to 289, then repeat: 2896 / 490

Let's proceed to step 6:
490 goes into 2896 5 times with a remainder of 446.
The next digit of our result is 5. 
Result so far: 425.0
Subtract 2450 from 2896 to get 446.
Bring next digit (6) of the dividend behind the 446 and repeat the process: 4466 / 490

Going ahead to step 7:
The number 490 fits into 4466 9 times, leaving a remainder of 56.
Use 9 as the next digit of our solution. 
Result so far: 4259.0
If we subtract 4410 from 4466, we get 56.
Bring next digit (9) of the dividend behind the 56 and repeat the process: 569 / 490

Let's proceed to step 8:
If we divide 569 by 490, we get 1 and a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 42591.0
The remainder is 79 after subtracting 490 from 569.
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:
If we divide 790 by 490, we get 1 and a remainder of 300.
The number 1 becomes the next digit in our result. 
Result so far: 42591.1
The remainder is 300 after subtracting 490 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 10:
490 can be fit into 3000 6 times, resulting in a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 42591.16
Subtracting 2940 from 3000 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
When dividing 600 by 490, we get 1 with a remainder of 110.
The number 1 becomes the next digit in our result. 
Result so far: 42591.161
Deduct 490 from 600 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 12:
490 goes into 1100 2 times with a remainder of 120.
Use 2 as the next digit of our solution. 
Result so far: 42591.1612
Subtracting 980 from 1100 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
The number 490 fits into 1200 2 times, leaving a remainder of 220.
The next digit of our result is 2. 
Result so far: 42591.16122
If we take 980 away from 1200, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final outcome is 42591.16122, with a leftover of 0.00022.