We're dividing 62460421 by 215 
The aim is to understand the frequency of 215 in 62460421.

Moving on to step 1:
215 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 215

On to step 2:
If we divide 62 by 215, we get 0 and a remainder of 62.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Include the next digit (4) from the dividend after 62, then repeat: 624 / 215

On to step 3:
When dividing 624 by 215, we get 2 with a remainder of 194.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 430 from 624 leaves us with 194.
Include the next digit (6) from the dividend after 194, then repeat: 1946 / 215

Let's proceed to step 4:
The number 215 fits into 1946 9 times, leaving a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Subtracting 1935 from 1946 leaves us with 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 215

Moving on to step 5:
110 divided by 215 is 0 with a remainder of 110.
The next digit of our result is 0. 
Result so far: 290.0
The remainder is 110 after subtracting 0 from 110.
Fetch the next digit (4) from the dividend, attach it to 110 and continue: 1104 / 215

On to step 6:
1104 divided by 215 is 5 with a remainder of 29.
Use 5 as the next digit of our solution. 
Result so far: 2905.0
If we subtract 1075 from 1104, we get 29.
Grab the next digit (2) from the dividend, add it to 29, then carry on: 292 / 215

Moving on to step 7:
The number 215 fits into 292 1 times, leaving a remainder of 77.
Put 1 as the next digit of the answer. 
Result so far: 29051.0
Deduct 215 from 292 and we're left with 77.
Bring next digit (1) of the dividend behind the 77 and repeat the process: 771 / 215

Step 8:
771 divided by 215 is 3 with a remainder of 126.
Record the quotient 3 as the next digit in the result. 
Result so far: 290513.0
Deduct 645 from 771 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 9:
215 can be fit into 1260 5 times, resulting in a remainder of 185.
The next digit of our result is 5. 
Result so far: 290513.5
Subtracting 1075 from 1260 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 10:
1850 divided by 215 is 8 with a remainder of 130.
Record the quotient 8 as the next digit in the result. 
Result so far: 290513.58
If we take 1720 away from 1850, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 11:
The number 215 fits into 1300 6 times, leaving a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 290513.586
If we subtract 1290 from 1300, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
When dividing 100 by 215, we get 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 290513.586
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 13:
If we divide 1000 by 215, we get 4 and a remainder of 140.
Use 4 as the next digit of our solution. 
Result so far: 290513.58604
Deduct 860 from 1000 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 14:
1400 divided by 215 is 6 with a remainder of 110.
The number 6 becomes the next digit in our result. 
Result so far: 290513.586046
Subtracting 1290 from 1400 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 15:
If we divide 1100 by 215, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 290513.5860465
Deduct 1075 from 1100 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 16:
250 divided by 215 is 1 with a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 290513.58604651
Deduct 215 from 250 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 290513.58604651, with a leftover of 3.5e-08.