We divide 62792392 by 21
The aim is to understand the frequency of 21 in 62792392.

On to step 1:
21 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 21

Going ahead to step 2:
If we divide 62 by 21, we get 2 and a remainder of 20.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 42 from 62 and we're left with 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 21

Step 3:
21 goes into 207 9 times with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Deduct 189 from 207 and we're left with 18.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 21

Step 4:
When dividing 189 by 21, we get 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 299.0
If we take 189 away from 189, we end up with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 21

Going ahead to step 5:
If we divide 2 by 21, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 2990.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 21

Let's proceed to step 6:
If we divide 23 by 21, we get 1 and a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 29901.0
Subtracting 21 from 23 leaves us with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 21

Moving on to step 7:
If we divide 29 by 21, we get 1 and a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 299011.0
If we take 21 away from 29, we end up with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 21

Moving on to step 8:
21 goes into 82 3 times with a remainder of 19.
The next digit of our result is 3. 
Result so far: 2990113.0
Subtracting 63 from 82 leaves us 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.

Let's proceed to step 9:
21 goes into 190 9 times with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 2990113.9
If we subtract 189 from 190, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
10 divided by 21 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 2990113.9
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
When dividing 100 by 21, we get 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 2990113.904
If we take 84 away from 100, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
The number 21 fits into 160 7 times, leaving a remainder of 13.
The next digit of our result is 7. 
Result so far: 2990113.9047
The remainder is 13 after subtracting 147 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
21 goes into 130 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 2990113.90476
If we take 126 away from 130, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
40 divided by 21 is 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 2990113.904761
Deduct 21 from 40 and we're left 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.

Going ahead to step 15:
21 can be fit into 190 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 2990113.9047619
Subtracting 189 from 190 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 16:
21 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 2990113.9047619
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 2990113.9047619, and the remainder is 1e-08.