We're dividing 8710163 by 836 
The aim is to understand the frequency of 836 in 8710163.

On to step 1:
836 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 836

Going ahead to step 2:
836 goes into 87 0 times with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Grab the next digit (1) from the dividend, add it to 87, then carry on: 871 / 836

On to step 3:
If we divide 871 by 836, we get 1 and a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 836 from 871 to get 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 836

Let's proceed to step 4:
836 goes into 350 0 times with a remainder of 350.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 350 after subtracting 0 from 350.
Include the next digit (1) from the dividend after 350, then repeat: 3501 / 836

Let's proceed to step 5:
3501 divided by 836 is 4 with a remainder of 157.
Use 4 as the next digit of our solution. 
Result so far: 104.0
If we subtract 3344 from 3501, we get 157.
Include the next digit (6) from the dividend after 157, then repeat: 1576 / 836

On to step 6:
836 goes into 1576 1 times with a remainder of 740.
Write down 1 as next digit of the result. 
Result so far: 1041.0
If we take 836 away from 1576, we end up with 740.
Grab the next digit (3) from the dividend, add it to 740, then carry on: 7403 / 836

Advancing to step 7:
836 can be fit into 7403 8 times, resulting in a remainder of 715.
Record the quotient 8 as the next digit in the result. 
Result so far: 10418.0
If we take 6688 away from 7403, we end up with 715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

Advancing to step 8:
When dividing 7150 by 836, we get 8 with a remainder of 462.
The number 8 becomes the next digit in our result. 
Result so far: 10418.8
Deduct 6688 from 7150 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Let's proceed to step 9:
4620 divided by 836 is 5 with a remainder of 440.
The next digit of our result is 5. 
Result so far: 10418.85
If we take 4180 away from 4620, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 10:
836 can be fit into 4400 5 times, resulting in a remainder of 220.
Put 5 as the next digit of the answer. 
Result so far: 10418.855
Deduct 4180 from 4400 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final result is 10418.855 with a remainder of 0.022.