We look at the division of 40929933 by 777 
The aim is to understand the frequency of 777 in 40929933.

On to step 1:
777 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 777

On to step 2:
If we divide 40 by 777, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 777

Moving on to step 3:
The number 777 fits into 409 0 times, leaving a remainder of 409.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 409, we end up with 409.
Append the next digit (2) from the dividend to 409 and continue with: 4092 / 777

Moving on to step 4:
When dividing 4092 by 777, we get 5 with a remainder of 207.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 3885 from 4092, we get 207.
Fetch the next digit (9) from the dividend, attach it to 207 and continue: 2079 / 777

Going ahead to step 5:
777 goes into 2079 2 times with a remainder of 525.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Deduct 1554 from 2079 and we're left with 525.
Take the next digit (9) from the dividend and append it to 525, then repeat: 5259 / 777

Going ahead to step 6:
If we divide 5259 by 777, we get 6 and a remainder of 597.
Record the quotient 6 as the next digit in the result. 
Result so far: 526.0
If we take 4662 away from 5259, we end up with 597.
Take the next digit (3) from the dividend and append it to 597, then repeat: 5973 / 777

Moving on to step 7:
The number 777 fits into 5973 7 times, leaving a remainder of 534.
The next digit of our result is 7. 
Result so far: 5267.0
If we subtract 5439 from 5973, we get 534.
Take the next digit (3) from the dividend and append it to 534, then repeat: 5343 / 777

On to step 8:
777 goes into 5343 6 times with a remainder of 681.
Put 6 as the next digit of the answer. 
Result so far: 52676.0
Deduct 4662 from 5343 and we're left with 681.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6810, and continue the process.

Going ahead to step 9:
6810 divided by 777 is 8 with a remainder of 594.
The number 8 becomes the next digit in our result. 
Result so far: 52676.8
The remainder is 594 after subtracting 6216 from 6810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Step 10:
777 can be fit into 5940 7 times, resulting in a remainder of 501.
Record the quotient 7 as the next digit in the result. 
Result so far: 52676.87
Subtracting 5439 from 5940 leaves us with 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Moving on to step 11:
When dividing 5010 by 777, we get 6 with a remainder of 348.
Write down 6 as next digit of the result. 
Result so far: 52676.876
Subtract 4662 from 5010 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 12:
777 goes into 3480 4 times with a remainder of 372.
The next digit of our result is 4. 
Result so far: 52676.8764
If we take 3108 away from 3480, we end up with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Advancing to step 13:
777 can be fit into 3720 4 times, resulting in a remainder of 612.
Use 4 as the next digit of our solution. 
Result so far: 52676.87644
The remainder is 612 after subtracting 3108 from 3720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

After the division, we end up with 52676.87644 and a remainder of 0.000612.