77717506 divided by 396 
The aim is to understand the frequency of 396 in 77717506.

Going ahead to step 1:
When dividing 7 by 396, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 396

Going ahead to step 2:
396 can be fit into 77 0 times, resulting in a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Take the next digit (7) from the dividend and append it to 77, then repeat: 777 / 396

Step 3:
777 divided by 396 is 1 with a remainder of 381.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 396 from 777 leaves us with 381.
Fetch the next digit (1) from the dividend, attach it to 381 and continue: 3811 / 396

Let's proceed to step 4:
If we divide 3811 by 396, we get 9 and a remainder of 247.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 3564 from 3811 leaves us with 247.
Bring next digit (7) of the dividend behind the 247 and repeat the process: 2477 / 396

On to step 5:
The number 396 fits into 2477 6 times, leaving a remainder of 101.
Write down 6 as next digit of the result. 
Result so far: 196.0
The remainder is 101 after subtracting 2376 from 2477.
Grab the next digit (5) from the dividend, add it to 101, then carry on: 1015 / 396

Let's proceed to step 6:
The number 396 fits into 1015 2 times, leaving a remainder of 223.
Use 2 as the next digit of our solution. 
Result so far: 1962.0
Subtract 792 from 1015 to get 223.
Bring next digit (0) of the dividend behind the 223 and repeat the process: 2230 / 396

Step 7:
When dividing 2230 by 396, we get 5 with a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 19625.0
If we subtract 1980 from 2230, we get 250.
Include the next digit (6) from the dividend after 250, then repeat: 2506 / 396

Moving on to step 8:
396 can be fit into 2506 6 times, resulting in a remainder of 130.
Put 6 as the next digit of the answer. 
Result so far: 196256.0
Deduct 2376 from 2506 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 9:
If we divide 1300 by 396, we get 3 and a remainder of 112.
Use 3 as the next digit of our solution. 
Result so far: 196256.3
Subtracting 1188 from 1300 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 10:
396 goes into 1120 2 times with a remainder of 328.
Record the quotient 2 as the next digit in the result. 
Result so far: 196256.32
Subtract 792 from 1120 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 11:
396 goes into 3280 8 times with a remainder of 112.
Write down 8 as next digit of the result. 
Result so far: 196256.328
Deduct 3168 from 3280 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 12:
1120 divided by 396 is 2 with a remainder of 328.
Write down 2 as next digit of the result. 
Result so far: 196256.3282
The remainder is 328 after subtracting 792 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Let's proceed to step 13:
3280 divided by 396 is 8 with a remainder of 112.
Use 8 as the next digit of our solution. 
Result so far: 196256.32828
Deduct 3168 from 3280 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 14:
1120 divided by 396 is 2 with a remainder of 328.
Write down 2 as next digit of the result. 
Result so far: 196256.328282
Subtract 792 from 1120 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 15:
3280 divided by 396 is 8 with a remainder of 112.
Write down 8 as next digit of the result. 
Result so far: 196256.3282828
Subtract 3168 from 3280 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 16:
396 goes into 1120 2 times with a remainder of 328.
The number 2 becomes the next digit in our result. 
Result so far: 196256.32828282
Subtract 792 from 1120 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

After the division, we end up with 196256.32828282 and a remainder of 3.28e-07.