Let's divide 21657498 by 797
We're looking to find how many times 797 goes into 21657498.

Advancing to step 1:
If we divide 2 by 797, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 797

Moving on to step 2:
21 divided by 797 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 797

Let's proceed to step 3:
797 can be fit into 216 0 times, resulting in a remainder of 216.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 216 to get 216.
Append the next digit (5) from the dividend to 216 and continue with: 2165 / 797

Advancing to step 4:
2165 divided by 797 is 2 with a remainder of 571.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 1594 from 2165 and we're left with 571.
Bring next digit (7) of the dividend behind the 571 and repeat the process: 5717 / 797

Moving on to step 5:
797 goes into 5717 7 times with a remainder of 138.
Write down 7 as next digit of the result. 
Result so far: 27.0
If we subtract 5579 from 5717, we get 138.
Grab the next digit (4) from the dividend, add it to 138, then carry on: 1384 / 797

On to step 6:
797 goes into 1384 1 times with a remainder of 587.
The number 1 becomes the next digit in our result. 
Result so far: 271.0
Subtract 797 from 1384 to get 587.
Fetch the next digit (9) from the dividend, attach it to 587 and continue: 5879 / 797

Let's proceed to step 7:
When dividing 5879 by 797, we get 7 with a remainder of 300.
Record the quotient 7 as the next digit in the result. 
Result so far: 2717.0
Subtracting 5579 from 5879 leaves us with 300.
Grab the next digit (8) from the dividend, add it to 300, then carry on: 3008 / 797

Let's proceed to step 8:
797 can be fit into 3008 3 times, resulting in a remainder of 617.
The number 3 becomes the next digit in our result. 
Result so far: 27173.0
The remainder is 617 after subtracting 2391 from 3008.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Going ahead to step 9:
The number 797 fits into 6170 7 times, leaving a remainder of 591.
Record the quotient 7 as the next digit in the result. 
Result so far: 27173.7
If we subtract 5579 from 6170, we get 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Moving on to step 10:
797 goes into 5910 7 times with a remainder of 331.
The number 7 becomes the next digit in our result. 
Result so far: 27173.77
Subtract 5579 from 5910 to get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

After the division, we end up with 27173.77 and a remainder of 0.331.