16047658 ÷ 215 
The aim is to understand the frequency of 215 in 16047658.

Let's proceed to step 1:
If we divide 1 by 215, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 215

Moving on to step 2:
If we divide 16 by 215, we get 0 and a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 215

Advancing to step 3:
The number 215 fits into 160 0 times, leaving a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 160 to get 160.
Take the next digit (4) from the dividend and append it to 160, then repeat: 1604 / 215

Advancing to step 4:
The number 215 fits into 1604 7 times, leaving a remainder of 99.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 1505 from 1604 to get 99.
Bring next digit (7) of the dividend behind the 99 and repeat the process: 997 / 215

On to step 5:
215 goes into 997 4 times with a remainder of 137.
Put 4 as the next digit of the answer. 
Result so far: 74.0
The remainder is 137 after subtracting 860 from 997.
Fetch the next digit (6) from the dividend, attach it to 137 and continue: 1376 / 215

Going ahead to step 6:
When dividing 1376 by 215, we get 6 with a remainder of 86.
The number 6 becomes the next digit in our result. 
Result so far: 746.0
Subtracting 1290 from 1376 leaves us with 86.
Take the next digit (5) from the dividend and append it to 86, then repeat: 865 / 215

Going ahead to step 7:
The number 215 fits into 865 4 times, leaving a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 7464.0
If we subtract 860 from 865, we get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 215

Let's proceed to step 8:
58 divided by 215 is 0 with a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 74640.0
If we subtract 0 from 58, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 9:
The number 215 fits into 580 2 times, leaving a remainder of 150.
The number 2 becomes the next digit in our result. 
Result so far: 74640.2
If we subtract 430 from 580, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 10:
The number 215 fits into 1500 6 times, leaving a remainder of 210.
Record the quotient 6 as the next digit in the result. 
Result so far: 74640.26
The remainder is 210 after subtracting 1290 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 11:
2100 divided by 215 is 9 with a remainder of 165.
Record the quotient 9 as the next digit in the result. 
Result so far: 74640.269
If we subtract 1935 from 2100, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 12:
The number 215 fits into 1650 7 times, leaving a remainder of 145.
Write down 7 as next digit of the result. 
Result so far: 74640.2697
Subtracting 1505 from 1650 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 13:
The number 215 fits into 1450 6 times, leaving a remainder of 160.
The number 6 becomes the next digit in our result. 
Result so far: 74640.26976
If we subtract 1290 from 1450, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 14:
The number 215 fits into 1600 7 times, leaving a remainder of 95.
Use 7 as the next digit of our solution. 
Result so far: 74640.269767
Subtracting 1505 from 1600 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 15:
The number 215 fits into 950 4 times, leaving a remainder of 90.
The number 4 becomes the next digit in our result. 
Result so far: 74640.2697674
The remainder is 90 after subtracting 860 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 16:
When dividing 900 by 215, we get 4 with a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 74640.26976744
Subtracting 860 from 900 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 74640.26976744 with a remaining 4e-08.