We look at the division of 2934703 by 215 
The aim is to understand the frequency of 215 in 2934703.

Going ahead to step 1:
The number 215 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 215

Let's proceed to step 2:
215 goes into 29 0 times with a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Fetch the next digit (3) from the dividend, attach it to 29 and continue: 293 / 215

Step 3:
The number 215 fits into 293 1 times, leaving a remainder of 78.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 215 from 293 and we're left with 78.
Bring next digit (4) of the dividend behind the 78 and repeat the process: 784 / 215

Going ahead to step 4:
When dividing 784 by 215, we get 3 with a remainder of 139.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 645 from 784, we get 139.
Take the next digit (7) from the dividend and append it to 139, then repeat: 1397 / 215

Moving on to step 5:
215 can be fit into 1397 6 times, resulting in a remainder of 107.
The number 6 becomes the next digit in our result. 
Result so far: 136.0
If we subtract 1290 from 1397, we get 107.
Bring next digit (0) of the dividend behind the 107 and repeat the process: 1070 / 215

Going ahead to step 6:
The number 215 fits into 1070 4 times, leaving a remainder of 210.
Write down 4 as next digit of the result. 
Result so far: 1364.0
If we subtract 860 from 1070, we get 210.
Bring next digit (3) of the dividend behind the 210 and repeat the process: 2103 / 215

On to step 7:
When dividing 2103 by 215, we get 9 with a remainder of 168.
Use 9 as the next digit of our solution. 
Result so far: 13649.0
The remainder is 168 after subtracting 1935 from 2103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 8:
215 can be fit into 1680 7 times, resulting in a remainder of 175.
The next digit of our result is 7. 
Result so far: 13649.7
Subtract 1505 from 1680 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 9:
215 goes into 1750 8 times with a remainder of 30.
The next digit of our result is 8. 
Result so far: 13649.78
Subtracting 1720 from 1750 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
300 divided by 215 is 1 with a remainder of 85.
Use 1 as the next digit of our solution. 
Result so far: 13649.781
Deduct 215 from 300 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 11:
215 goes into 850 3 times with a remainder of 205.
Record the quotient 3 as the next digit in the result. 
Result so far: 13649.7813
If we subtract 645 from 850, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Let's proceed to step 12:
2050 divided by 215 is 9 with a remainder of 115.
The next digit of our result is 9. 
Result so far: 13649.78139
Subtract 1935 from 2050 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 13:
215 can be fit into 1150 5 times, resulting in a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 13649.781395
Subtracting 1075 from 1150 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 14:
215 can be fit into 750 3 times, resulting in a remainder of 105.
The number 3 becomes the next digit in our result. 
Result so far: 13649.7813953
Subtract 645 from 750 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 15:
215 can be fit into 1050 4 times, resulting in a remainder of 190.
Write down 4 as next digit of the result. 
Result so far: 13649.78139534
If we subtract 860 from 1050, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

The final outcome is 13649.78139534, with a leftover of 1.9e-07.