21293340 divided by 576 
Let's see how many times 576 fits into 21293340.

Step 1:
576 goes into 2 0 times with 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.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 576

Moving on to step 2:
576 can be fit into 21 0 times, resulting in a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 576

Advancing to step 3:
The number 576 fits into 212 0 times, leaving a remainder of 212.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 212 leaves us with 212.
Append the next digit (9) from the dividend to 212 and continue with: 2129 / 576

Let's proceed to step 4:
When dividing 2129 by 576, we get 3 with a remainder of 401.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 1728 from 2129 leaves us with 401.
Append the next digit (3) from the dividend to 401 and continue with: 4013 / 576

On to step 5:
576 goes into 4013 6 times with a remainder of 557.
Write down 6 as next digit of the result. 
Result so far: 36.0
Subtract 3456 from 4013 to get 557.
Fetch the next digit (3) from the dividend, attach it to 557 and continue: 5573 / 576

On to step 6:
576 goes into 5573 9 times with a remainder of 389.
Write down 9 as next digit of the result. 
Result so far: 369.0
If we take 5184 away from 5573, we end up with 389.
Fetch the next digit (4) from the dividend, attach it to 389 and continue: 3894 / 576

On to step 7:
3894 divided by 576 is 6 with a remainder of 438.
Record the quotient 6 as the next digit in the result. 
Result so far: 3696.0
If we subtract 3456 from 3894, we get 438.
Include the next digit (0) from the dividend after 438, then repeat: 4380 / 576

Advancing to step 8:
576 goes into 4380 7 times with a remainder of 348.
The number 7 becomes the next digit in our result. 
Result so far: 36967.0
Deduct 4032 from 4380 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Going ahead to step 9:
If we divide 3480 by 576, we get 6 and a remainder of 24.
The next digit of our result is 6. 
Result so far: 36967.6
Subtract 3456 from 3480 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
576 goes into 240 0 times with a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 36967.6
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 11:
The number 576 fits into 2400 4 times, leaving a remainder of 96.
Record the quotient 4 as the next digit in the result. 
Result so far: 36967.604
Subtracting 2304 from 2400 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 12:
If we divide 960 by 576, we get 1 and a remainder of 384.
The number 1 becomes the next digit in our result. 
Result so far: 36967.6041
If we take 576 away from 960, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 13:
576 can be fit into 3840 6 times, resulting in a remainder of 384.
Use 6 as the next digit of our solution. 
Result so far: 36967.60416
If we take 3456 away from 3840, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 14:
The number 576 fits into 3840 6 times, leaving a remainder of 384.
Write down 6 as next digit of the result. 
Result so far: 36967.604166
Subtract 3456 from 3840 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The final outcome is 36967.604166, with a leftover of 3.84e-05.