We divide 30217644 by 816
The aim is to understand the frequency of 816 in 30217644.

Moving on to step 1:
3 divided by 816 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 816

Advancing to step 2:
816 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 816

Going ahead to step 3:
816 goes into 302 0 times with a remainder of 302.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 302 and we're left with 302.
Grab the next digit (1) from the dividend, add it to 302, then carry on: 3021 / 816

Step 4:
816 goes into 3021 3 times with a remainder of 573.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 2448 from 3021 and we're left with 573.
Bring next digit (7) of the dividend behind the 573 and repeat the process: 5737 / 816

On to step 5:
5737 divided by 816 is 7 with a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Subtracting 5712 from 5737 leaves us with 25.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 816

Going ahead to step 6:
816 can be fit into 256 0 times, resulting in a remainder of 256.
The next digit of our result is 0. 
Result so far: 370.0
Subtract 0 from 256 to get 256.
Include the next digit (4) from the dividend after 256, then repeat: 2564 / 816

Going ahead to step 7:
2564 divided by 816 is 3 with a remainder of 116.
The number 3 becomes the next digit in our result. 
Result so far: 3703.0
If we take 2448 away from 2564, we end up with 116.
Take the next digit (4) from the dividend and append it to 116, then repeat: 1164 / 816

On to step 8:
816 can be fit into 1164 1 times, resulting in a remainder of 348.
Record the quotient 1 as the next digit in the result. 
Result so far: 37031.0
Deduct 816 from 1164 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 9:
816 can be fit into 3480 4 times, resulting in a remainder of 216.
Record the quotient 4 as the next digit in the result. 
Result so far: 37031.4
If we take 3264 away from 3480, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 10:
If we divide 2160 by 816, we get 2 and a remainder of 528.
Put 2 as the next digit of the answer. 
Result so far: 37031.42
The remainder is 528 after subtracting 1632 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Going ahead to step 11:
816 goes into 5280 6 times with a remainder of 384.
Put 6 as the next digit of the answer. 
Result so far: 37031.426
Subtract 4896 from 5280 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 12:
3840 divided by 816 is 4 with a remainder of 576.
The next digit of our result is 4. 
Result so far: 37031.4264
If we take 3264 away from 3840, we end up with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Moving on to step 13:
816 goes into 5760 7 times with a remainder of 48.
Put 7 as the next digit of the answer. 
Result so far: 37031.42647
Subtracting 5712 from 5760 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 14:
816 goes into 480 0 times with a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 37031.42647
Subtract 0 from 480 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 15:
If we divide 4800 by 816, we get 5 and a remainder of 720.
Put 5 as the next digit of the answer. 
Result so far: 37031.4264705
If we take 4080 away from 4800, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Going ahead to step 16:
The number 816 fits into 7200 8 times, leaving a remainder of 672.
Record the quotient 8 as the next digit in the result. 
Result so far: 37031.42647058
The remainder is 672 after subtracting 6528 from 7200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

In conclusion, the division gives 37031.42647058 with a balance of 6.72e-07.