Let's divide 11865910 by 816
The aim is to understand the frequency of 816 in 11865910.

Moving on to step 1:
816 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 816

Going ahead to step 2:
If we divide 11 by 816, we get 0 and a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 816

Going ahead to step 3:
If we divide 118 by 816, we get 0 and a remainder of 118.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 118 and we're left with 118.
Include the next digit (6) from the dividend after 118, then repeat: 1186 / 816

Step 4:
The number 816 fits into 1186 1 times, leaving a remainder of 370.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 816 from 1186 to get 370.
Grab the next digit (5) from the dividend, add it to 370, then carry on: 3705 / 816

Moving on to step 5:
When dividing 3705 by 816, we get 4 with a remainder of 441.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 3264 from 3705 to get 441.
Bring next digit (9) of the dividend behind the 441 and repeat the process: 4419 / 816

Advancing to step 6:
When dividing 4419 by 816, we get 5 with a remainder of 339.
Put 5 as the next digit of the answer. 
Result so far: 145.0
If we take 4080 away from 4419, we end up with 339.
Take the next digit (1) from the dividend and append it to 339, then repeat: 3391 / 816

Step 7:
When dividing 3391 by 816, we get 4 with a remainder of 127.
Write down 4 as next digit of the result. 
Result so far: 1454.0
If we take 3264 away from 3391, we end up with 127.
Grab the next digit (0) from the dividend, add it to 127, then carry on: 1270 / 816

Going ahead to step 8:
If we divide 1270 by 816, we get 1 and a remainder of 454.
Use 1 as the next digit of our solution. 
Result so far: 14541.0
Deduct 816 from 1270 and we're left with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Going ahead to step 9:
If we divide 4540 by 816, we get 5 and a remainder of 460.
The next digit of our result is 5. 
Result so far: 14541.5
The remainder is 460 after subtracting 4080 from 4540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 10:
4600 divided by 816 is 5 with a remainder of 520.
Record the quotient 5 as the next digit in the result. 
Result so far: 14541.55
Subtract 4080 from 4600 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

In conclusion, the division gives 14541.55 with a balance of 0.52.