We're dividing 156296 by 766 
The aim is to understand the frequency of 766 in 156296.

Step 1:
1 divided by 766 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 766

On to step 2:
766 goes into 15 0 times with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 766

On to step 3:
766 goes into 156 0 times with a remainder of 156.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 156 and we're left with 156.
Append the next digit (2) from the dividend to 156 and continue with: 1562 / 766

On to step 4:
766 can be fit into 1562 2 times, resulting in a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 1532 away from 1562, we end up with 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 766

Moving on to step 5:
766 can be fit into 309 0 times, resulting in a remainder of 309.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we subtract 0 from 309, we get 309.
Take the next digit (6) from the dividend and append it to 309, then repeat: 3096 / 766

Step 6:
3096 divided by 766 is 4 with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 204.0
The remainder is 32 after subtracting 3064 from 3096.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 7:
When dividing 320 by 766, we get 0 with a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 204.0
Subtract 0 from 320 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 8:
If we divide 3200 by 766, we get 4 and a remainder of 136.
Record the quotient 4 as the next digit in the result. 
Result so far: 204.04
Subtracting 3064 from 3200 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 9:
When dividing 1360 by 766, we get 1 with a remainder of 594.
Record the quotient 1 as the next digit in the result. 
Result so far: 204.041
If we subtract 766 from 1360, we get 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

On to step 10:
The number 766 fits into 5940 7 times, leaving a remainder of 578.
Record the quotient 7 as the next digit in the result. 
Result so far: 204.0417
Subtracting 5362 from 5940 leaves us with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

On to step 11:
If we divide 5780 by 766, we get 7 and a remainder of 418.
The number 7 becomes the next digit in our result. 
Result so far: 204.04177
Deduct 5362 from 5780 and we're left with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

The quotient of the division is 204.04177, and the remainder is 0.000418.