36397862 divided by 766 
The aim is to understand the frequency of 766 in 36397862.

Going ahead to step 1:
When dividing 3 by 766, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 766

Moving on to step 2:
If we divide 36 by 766, we get 0 and a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 36 after subtracting 0 from 36.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 766

On to step 3:
If we divide 363 by 766, we get 0 and a remainder of 363.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 363, we end up with 363.
Bring next digit (9) of the dividend behind the 363 and repeat the process: 3639 / 766

Step 4:
If we divide 3639 by 766, we get 4 and a remainder of 575.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 3064 from 3639 to get 575.
Append the next digit (7) from the dividend to 575 and continue with: 5757 / 766

On to step 5:
If we divide 5757 by 766, we get 7 and a remainder of 395.
The next digit of our result is 7. 
Result so far: 47.0
Deduct 5362 from 5757 and we're left with 395.
Take the next digit (8) from the dividend and append it to 395, then repeat: 3958 / 766

Advancing to step 6:
766 can be fit into 3958 5 times, resulting in a remainder of 128.
Record the quotient 5 as the next digit in the result. 
Result so far: 475.0
Deduct 3830 from 3958 and we're left with 128.
Fetch the next digit (6) from the dividend, attach it to 128 and continue: 1286 / 766

Step 7:
The number 766 fits into 1286 1 times, leaving a remainder of 520.
Write down 1 as next digit of the result. 
Result so far: 4751.0
Deduct 766 from 1286 and we're left with 520.
Take the next digit (2) from the dividend and append it to 520, then repeat: 5202 / 766

Step 8:
766 goes into 5202 6 times with a remainder of 606.
The next digit of our result is 6. 
Result so far: 47516.0
If we take 4596 away from 5202, we end up with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Let's proceed to step 9:
766 goes into 6060 7 times with a remainder of 698.
Write down 7 as next digit of the result. 
Result so far: 47516.7
The remainder is 698 after subtracting 5362 from 6060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Step 10:
766 can be fit into 6980 9 times, resulting in a remainder of 86.
Put 9 as the next digit of the answer. 
Result so far: 47516.79
The remainder is 86 after subtracting 6894 from 6980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 11:
766 can be fit into 860 1 times, resulting in a remainder of 94.
Record the quotient 1 as the next digit in the result. 
Result so far: 47516.791
If we take 766 away from 860, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 12:
766 can be fit into 940 1 times, resulting in a remainder of 174.
Use 1 as the next digit of our solution. 
Result so far: 47516.7911
Deduct 766 from 940 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

The quotient of the division is 47516.7911, and the remainder is 0.00174.