We look at the division of 76856441 by 635 
The aim is to understand the frequency of 635 in 76856441.

Step 1:
If we divide 7 by 635, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 635

Advancing to step 2:
635 goes into 76 0 times with a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Take the next digit (8) from the dividend and append it to 76, then repeat: 768 / 635

Moving on to step 3:
768 divided by 635 is 1 with a remainder of 133.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 635 from 768 and we're left with 133.
Bring next digit (5) of the dividend behind the 133 and repeat the process: 1335 / 635

Let's proceed to step 4:
When dividing 1335 by 635, we get 2 with a remainder of 65.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 1270 from 1335 and we're left with 65.
Grab the next digit (6) from the dividend, add it to 65, then carry on: 656 / 635

Advancing to step 5:
635 goes into 656 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 121.0
The remainder is 21 after subtracting 635 from 656.
Fetch the next digit (4) from the dividend, attach it to 21 and continue: 214 / 635

Going ahead to step 6:
When dividing 214 by 635, we get 0 with a remainder of 214.
Use 0 as the next digit of our solution. 
Result so far: 1210.0
If we subtract 0 from 214, we get 214.
Take the next digit (4) from the dividend and append it to 214, then repeat: 2144 / 635

Step 7:
2144 divided by 635 is 3 with a remainder of 239.
The number 3 becomes the next digit in our result. 
Result so far: 12103.0
Deduct 1905 from 2144 and we're left with 239.
Fetch the next digit (1) from the dividend, attach it to 239 and continue: 2391 / 635

Moving on to step 8:
When dividing 2391 by 635, we get 3 with a remainder of 486.
The next digit of our result is 3. 
Result so far: 121033.0
Subtracting 1905 from 2391 leaves us with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Let's proceed to step 9:
635 goes into 4860 7 times with a remainder of 415.
Use 7 as the next digit of our solution. 
Result so far: 121033.7
Subtract 4445 from 4860 to get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Let's proceed to step 10:
The number 635 fits into 4150 6 times, leaving a remainder of 340.
Put 6 as the next digit of the answer. 
Result so far: 121033.76
If we subtract 3810 from 4150, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 11:
If we divide 3400 by 635, we get 5 and a remainder of 225.
The number 5 becomes the next digit in our result. 
Result so far: 121033.765
The remainder is 225 after subtracting 3175 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 12:
2250 divided by 635 is 3 with a remainder of 345.
Put 3 as the next digit of the answer. 
Result so far: 121033.7653
The remainder is 345 after subtracting 1905 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 13:
The number 635 fits into 3450 5 times, leaving a remainder of 275.
The number 5 becomes the next digit in our result. 
Result so far: 121033.76535
If we subtract 3175 from 3450, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Step 14:
635 goes into 2750 4 times with a remainder of 210.
Write down 4 as next digit of the result. 
Result so far: 121033.765354
Subtracting 2540 from 2750 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 15:
If we divide 2100 by 635, we get 3 and a remainder of 195.
Write down 3 as next digit of the result. 
Result so far: 121033.7653543
The remainder is 195 after subtracting 1905 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Advancing to step 16:
635 can be fit into 1950 3 times, resulting in a remainder of 45.
Put 3 as the next digit of the answer. 
Result so far: 121033.76535433
If we subtract 1905 from 1950, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

After the division, we end up with 121033.76535433 and a remainder of 4.5e-08.