Let's divide 87683986 by 856
The aim is to understand the frequency of 856 in 87683986.

Step 1:
When dividing 8 by 856, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 856

Advancing to step 2:
If we divide 87 by 856, we get 0 and a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Include the next digit (6) from the dividend after 87, then repeat: 876 / 856

Going ahead to step 3:
876 divided by 856 is 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 20 after subtracting 856 from 876.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 856

Advancing to step 4:
208 divided by 856 is 0 with a remainder of 208.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 208 to get 208.
Append the next digit (3) from the dividend to 208 and continue with: 2083 / 856

Let's proceed to step 5:
2083 divided by 856 is 2 with a remainder of 371.
Write down 2 as next digit of the result. 
Result so far: 102.0
If we subtract 1712 from 2083, we get 371.
Append the next digit (9) from the dividend to 371 and continue with: 3719 / 856

Step 6:
If we divide 3719 by 856, we get 4 and a remainder of 295.
The next digit of our result is 4. 
Result so far: 1024.0
Deduct 3424 from 3719 and we're left with 295.
Grab the next digit (8) from the dividend, add it to 295, then carry on: 2958 / 856

Moving on to step 7:
2958 divided by 856 is 3 with a remainder of 390.
Write down 3 as next digit of the result. 
Result so far: 10243.0
Subtract 2568 from 2958 to get 390.
Include the next digit (6) from the dividend after 390, then repeat: 3906 / 856

Going ahead to step 8:
When dividing 3906 by 856, we get 4 with a remainder of 482.
Record the quotient 4 as the next digit in the result. 
Result so far: 102434.0
If we take 3424 away from 3906, we end up with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Going ahead to step 9:
If we divide 4820 by 856, we get 5 and a remainder of 540.
Record the quotient 5 as the next digit in the result. 
Result so far: 102434.5
Subtracting 4280 from 4820 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 10:
856 can be fit into 5400 6 times, resulting in a remainder of 264.
Write down 6 as next digit of the result. 
Result so far: 102434.56
If we take 5136 away from 5400, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 11:
If we divide 2640 by 856, we get 3 and a remainder of 72.
Record the quotient 3 as the next digit in the result. 
Result so far: 102434.563
Subtract 2568 from 2640 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
720 divided by 856 is 0 with a remainder of 720.
Put 0 as the next digit of the answer. 
Result so far: 102434.563
If we take 0 away from 720, 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.

Step 13:
7200 divided by 856 is 8 with a remainder of 352.
Write down 8 as next digit of the result. 
Result so far: 102434.56308
The remainder is 352 after subtracting 6848 from 7200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 14:
856 can be fit into 3520 4 times, resulting in a remainder of 96.
Put 4 as the next digit of the answer. 
Result so far: 102434.563084
Deduct 3424 from 3520 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 15:
The number 856 fits into 960 1 times, leaving a remainder of 104.
Use 1 as the next digit of our solution. 
Result so far: 102434.5630841
Subtract 856 from 960 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 16:
When dividing 1040 by 856, we get 1 with a remainder of 184.
The number 1 becomes the next digit in our result. 
Result so far: 102434.56308411
Subtract 856 from 1040 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

After the division, we end up with 102434.56308411 and a remainder of 1.84e-07.