We're dividing 402772 by 76 
The aim is to understand the frequency of 76 in 402772.

Moving on to step 1:
The number 76 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 76

Moving on to step 2:
The number 76 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Fetch the next digit (2) from the dividend, attach it to 40 and continue: 402 / 76

Let's proceed to step 3:
76 goes into 402 5 times with a remainder of 22.
The next digit of our result is 5. 
Result so far: 5.0
If we take 380 away from 402, we end up with 22.
Fetch the next digit (7) from the dividend, attach it to 22 and continue: 227 / 76

Advancing to step 4:
If we divide 227 by 76, we get 2 and a remainder of 75.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
If we take 152 away from 227, we end up with 75.
Take the next digit (7) from the dividend and append it to 75, then repeat: 757 / 76

Step 5:
757 divided by 76 is 9 with a remainder of 73.
The next digit of our result is 9. 
Result so far: 529.0
Subtract 684 from 757 to get 73.
Fetch the next digit (2) from the dividend, attach it to 73 and continue: 732 / 76

On to step 6:
The number 76 fits into 732 9 times, leaving a remainder of 48.
The number 9 becomes the next digit in our result. 
Result so far: 5299.0
The remainder is 48 after subtracting 684 from 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 7:
76 goes into 480 6 times with a remainder of 24.
The next digit of our result is 6. 
Result so far: 5299.6
The remainder is 24 after subtracting 456 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
240 divided by 76 is 3 with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 5299.63
The remainder is 12 after subtracting 228 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
120 divided by 76 is 1 with a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 5299.631
Subtracting 76 from 120 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 10:
76 can be fit into 440 5 times, resulting in a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 5299.6315
The remainder is 60 after subtracting 380 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
The number 76 fits into 600 7 times, leaving a remainder of 68.
Put 7 as the next digit of the answer. 
Result so far: 5299.63157
If we take 532 away from 600, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 12:
680 divided by 76 is 8 with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 5299.631578
Deduct 608 from 680 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 13:
If we divide 720 by 76, we get 9 and a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 5299.6315789
The remainder is 36 after subtracting 684 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 14:
The number 76 fits into 360 4 times, leaving a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 5299.63157894
Subtract 304 from 360 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final result is 5299.63157894 with a remainder of 5.6e-08.