21413573 ÷ 833 
Let's see how many times 833 fits into 21413573.

Step 1:
833 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 833

Moving on to step 2:
833 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
Subtracting 0 from 21 leaves us with 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 833

Let's proceed to step 3:
214 divided by 833 is 0 with a remainder of 214.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 214, we get 214.
Bring next digit (1) of the dividend behind the 214 and repeat the process: 2141 / 833

Moving on to step 4:
The number 833 fits into 2141 2 times, leaving a remainder of 475.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1666 from 2141 and we're left with 475.
Append the next digit (3) from the dividend to 475 and continue with: 4753 / 833

Going ahead to step 5:
If we divide 4753 by 833, we get 5 and a remainder of 588.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Subtracting 4165 from 4753 leaves us with 588.
Bring next digit (5) of the dividend behind the 588 and repeat the process: 5885 / 833

Step 6:
833 can be fit into 5885 7 times, resulting in a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 257.0
Subtract 5831 from 5885 to get 54.
Fetch the next digit (7) from the dividend, attach it to 54 and continue: 547 / 833

Let's proceed to step 7:
547 divided by 833 is 0 with a remainder of 547.
The number 0 becomes the next digit in our result. 
Result so far: 2570.0
Subtracting 0 from 547 leaves us with 547.
Append the next digit (3) from the dividend to 547 and continue with: 5473 / 833

Advancing to step 8:
The number 833 fits into 5473 6 times, leaving a remainder of 475.
Use 6 as the next digit of our solution. 
Result so far: 25706.0
If we subtract 4998 from 5473, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Advancing to step 9:
4750 divided by 833 is 5 with a remainder of 585.
Record the quotient 5 as the next digit in the result. 
Result so far: 25706.5
Subtracting 4165 from 4750 leaves us with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Moving on to step 10:
833 goes into 5850 7 times with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 25706.57
If we take 5831 away from 5850, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 11:
The number 833 fits into 190 0 times, leaving a remainder of 190.
The next digit of our result is 0. 
Result so far: 25706.57
If we take 0 away from 190, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 12:
833 can be fit into 1900 2 times, resulting in a remainder of 234.
The number 2 becomes the next digit in our result. 
Result so far: 25706.5702
Subtract 1666 from 1900 to get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 13:
The number 833 fits into 2340 2 times, leaving a remainder of 674.
The next digit of our result is 2. 
Result so far: 25706.57022
Subtract 1666 from 2340 to get 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

The final outcome is 25706.57022, with a leftover of 0.000674.