Let's divide 8510853 by 765
The aim is to understand the frequency of 765 in 8510853.

On to step 1:
8 divided by 765 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 765

Advancing to step 2:
If we divide 85 by 765, we get 0 and a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Bring next digit (1) of the dividend behind the 85 and repeat the process: 851 / 765

Moving on to step 3:
851 divided by 765 is 1 with a remainder of 86.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 765 from 851, we get 86.
Fetch the next digit (0) from the dividend, attach it to 86 and continue: 860 / 765

Let's proceed to step 4:
When dividing 860 by 765, we get 1 with a remainder of 95.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 765 from 860 and we're left with 95.
Bring next digit (8) of the dividend behind the 95 and repeat the process: 958 / 765

Let's proceed to step 5:
The number 765 fits into 958 1 times, leaving a remainder of 193.
Write down 1 as next digit of the result. 
Result so far: 111.0
If we subtract 765 from 958, we get 193.
Grab the next digit (5) from the dividend, add it to 193, then carry on: 1935 / 765

Let's proceed to step 6:
765 goes into 1935 2 times with a remainder of 405.
The number 2 becomes the next digit in our result. 
Result so far: 1112.0
Subtract 1530 from 1935 to get 405.
Include the next digit (3) from the dividend after 405, then repeat: 4053 / 765

Let's proceed to step 7:
The number 765 fits into 4053 5 times, leaving a remainder of 228.
Write down 5 as next digit of the result. 
Result so far: 11125.0
If we take 3825 away from 4053, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 8:
The number 765 fits into 2280 2 times, leaving a remainder of 750.
Record the quotient 2 as the next digit in the result. 
Result so far: 11125.2
Deduct 1530 from 2280 and we're left with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Advancing to step 9:
When dividing 7500 by 765, we get 9 with a remainder of 615.
Record the quotient 9 as the next digit in the result. 
Result so far: 11125.29
Subtracting 6885 from 7500 leaves us 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.

Moving on to step 10:
If we divide 6150 by 765, we get 8 and a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 11125.298
The remainder is 30 after subtracting 6120 from 6150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
The number 765 fits into 300 0 times, leaving a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 11125.298
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 12:
3000 divided by 765 is 3 with a remainder of 705.
The number 3 becomes the next digit in our result. 
Result so far: 11125.29803
Subtracting 2295 from 3000 leaves us with 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Moving on to step 13:
765 can be fit into 7050 9 times, resulting in a remainder of 165.
The next digit of our result is 9. 
Result so far: 11125.298039
If we subtract 6885 from 7050, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 14:
1650 divided by 765 is 2 with a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 11125.2980392
If we subtract 1530 from 1650, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 15:
765 goes into 1200 1 times with a remainder of 435.
Put 1 as the next digit of the answer. 
Result so far: 11125.29803921
Subtract 765 from 1200 to get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Our division results in 11125.29803921 with a remaining 4.35e-07.