We look at the division of 21490804 by 761 
Our goal is to divide 21490804 by 761.

Advancing to step 1:
2 divided by 761 is 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.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 761

Advancing to step 2:
21 divided by 761 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 761

Let's proceed to step 3:
The number 761 fits into 214 0 times, leaving a remainder of 214.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 214 after subtracting 0 from 214.
Fetch the next digit (9) from the dividend, attach it to 214 and continue: 2149 / 761

Let's proceed to step 4:
761 can be fit into 2149 2 times, resulting in a remainder of 627.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1522 from 2149 and we're left with 627.
Include the next digit (0) from the dividend after 627, then repeat: 6270 / 761

Advancing to step 5:
6270 divided by 761 is 8 with a remainder of 182.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Deduct 6088 from 6270 and we're left with 182.
Take the next digit (8) from the dividend and append it to 182, then repeat: 1828 / 761

Step 6:
The number 761 fits into 1828 2 times, leaving a remainder of 306.
Write down 2 as next digit of the result. 
Result so far: 282.0
Deduct 1522 from 1828 and we're left with 306.
Include the next digit (0) from the dividend after 306, then repeat: 3060 / 761

On to step 7:
3060 divided by 761 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 2824.0
Subtracting 3044 from 3060 leaves us with 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 761

Moving on to step 8:
761 can be fit into 164 0 times, resulting in a remainder of 164.
Record the quotient 0 as the next digit in the result. 
Result so far: 28240.0
Subtracting 0 from 164 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 9:
761 can be fit into 1640 2 times, resulting in a remainder of 118.
Record the quotient 2 as the next digit in the result. 
Result so far: 28240.2
Subtracting 1522 from 1640 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 10:
761 can be fit into 1180 1 times, resulting in a remainder of 419.
Use 1 as the next digit of our solution. 
Result so far: 28240.21
Subtract 761 from 1180 to get 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Let's proceed to step 11:
4190 divided by 761 is 5 with a remainder of 385.
The next digit of our result is 5. 
Result so far: 28240.215
If we take 3805 away from 4190, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Let's proceed to step 12:
When dividing 3850 by 761, we get 5 with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 28240.2155
If we subtract 3805 from 3850, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 28240.2155, with a leftover of 0.00045.