35224793 divided by 21 
We want to figure out the number of times 35224793 can be divided by 21.

Let's proceed to step 1:
21 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 21

Step 2:
21 goes into 35 1 times with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 21 from 35 to get 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 21

Moving on to step 3:
142 divided by 21 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 16.0
If we subtract 126 from 142, we get 16.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 21

Let's proceed to step 4:
21 goes into 162 7 times with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 167.0
If we subtract 147 from 162, we get 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 21

Moving on to step 5:
154 divided by 21 is 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 1677.0
If we take 147 away from 154, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 21

Step 6:
21 goes into 77 3 times with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 16773.0
Subtract 63 from 77 to get 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 21

Going ahead to step 7:
The number 21 fits into 149 7 times, leaving a remainder of 2.
The next digit of our result is 7. 
Result so far: 167737.0
Subtracting 147 from 149 leaves us with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 21

Let's proceed to step 8:
21 goes into 23 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1677371.0
If we take 21 away from 23, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
21 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 1677371.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
200 divided by 21 is 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 1677371.09
Subtract 189 from 200 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 11:
21 goes into 110 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 1677371.095
Subtract 105 from 110 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
If we divide 50 by 21, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 1677371.0952
If we subtract 42 from 50, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
When dividing 80 by 21, we get 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 1677371.09523
If we take 63 away from 80, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 14:
If we divide 170 by 21, we get 8 and a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 1677371.095238
If we subtract 168 from 170, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 15:
If we divide 20 by 21, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 1677371.095238
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 16:
200 divided by 21 is 9 with a remainder of 11.
The next digit of our result is 9. 
Result so far: 1677371.09523809
If we subtract 189 from 200, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

After the division, we end up with 1677371.09523809 and a remainder of 1.1e-08.