99788836 ÷ 865 
The aim is to understand the frequency of 865 in 99788836.

Advancing to step 1:
865 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 865

Let's proceed to step 2:
865 can be fit into 99 0 times, resulting in a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Take the next digit (7) from the dividend and append it to 99, then repeat: 997 / 865

Going ahead to step 3:
865 goes into 997 1 times with a remainder of 132.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 865 from 997 leaves us with 132.
Take the next digit (8) from the dividend and append it to 132, then repeat: 1328 / 865

Let's proceed to step 4:
The number 865 fits into 1328 1 times, leaving a remainder of 463.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 463 after subtracting 865 from 1328.
Fetch the next digit (8) from the dividend, attach it to 463 and continue: 4638 / 865

Step 5:
865 can be fit into 4638 5 times, resulting in a remainder of 313.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
Subtracting 4325 from 4638 leaves us with 313.
Include the next digit (8) from the dividend after 313, then repeat: 3138 / 865

On to step 6:
865 can be fit into 3138 3 times, resulting in a remainder of 543.
The number 3 becomes the next digit in our result. 
Result so far: 1153.0
The remainder is 543 after subtracting 2595 from 3138.
Grab the next digit (3) from the dividend, add it to 543, then carry on: 5433 / 865

Going ahead to step 7:
If we divide 5433 by 865, we get 6 and a remainder of 243.
Put 6 as the next digit of the answer. 
Result so far: 11536.0
Deduct 5190 from 5433 and we're left with 243.
Bring next digit (6) of the dividend behind the 243 and repeat the process: 2436 / 865

Going ahead to step 8:
865 goes into 2436 2 times with a remainder of 706.
Use 2 as the next digit of our solution. 
Result so far: 115362.0
If we subtract 1730 from 2436, we get 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Step 9:
865 goes into 7060 8 times with a remainder of 140.
The number 8 becomes the next digit in our result. 
Result so far: 115362.8
If we subtract 6920 from 7060, we get 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 10:
1400 divided by 865 is 1 with a remainder of 535.
Put 1 as the next digit of the answer. 
Result so far: 115362.81
The remainder is 535 after subtracting 865 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Step 11:
If we divide 5350 by 865, we get 6 and a remainder of 160.
Put 6 as the next digit of the answer. 
Result so far: 115362.816
The remainder is 160 after subtracting 5190 from 5350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 12:
The number 865 fits into 1600 1 times, leaving a remainder of 735.
Put 1 as the next digit of the answer. 
Result so far: 115362.8161
If we subtract 865 from 1600, we get 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

Advancing to step 13:
If we divide 7350 by 865, we get 8 and a remainder of 430.
Use 8 as the next digit of our solution. 
Result so far: 115362.81618
Deduct 6920 from 7350 and we're left with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Advancing to step 14:
When dividing 4300 by 865, we get 4 with a remainder of 840.
Use 4 as the next digit of our solution. 
Result so far: 115362.816184
Subtract 3460 from 4300 to get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Advancing to step 15:
The number 865 fits into 8400 9 times, leaving a remainder of 615.
The next digit of our result is 9. 
Result so far: 115362.8161849
If we take 7785 away from 8400, we end up with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

On to step 16:
865 goes into 6150 7 times with a remainder of 95.
Put 7 as the next digit of the answer. 
Result so far: 115362.81618497
Deduct 6055 from 6150 and we're left 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.

After the division, we end up with 115362.81618497 and a remainder of 9.5e-08.