We divide 399272 by 76
The aim is to understand the frequency of 76 in 399272.

Going ahead to step 1:
If we divide 3 by 76, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 76

Step 2:
The number 76 fits into 39 0 times, leaving a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Grab the next digit (9) from the dividend, add it to 39, then carry on: 399 / 76

Advancing to step 3:
76 goes into 399 5 times with a remainder of 19.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 380 from 399 leaves us with 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 76

Moving on to step 4:
76 goes into 192 2 times with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Deduct 152 from 192 and we're left with 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 76

Going ahead to step 5:
If we divide 407 by 76, we get 5 and a remainder of 27.
The next digit of our result is 5. 
Result so far: 525.0
Subtracting 380 from 407 leaves us with 27.
Grab the next digit (2) from the dividend, add it to 27, then carry on: 272 / 76

On to step 6:
The number 76 fits into 272 3 times, leaving a remainder of 44.
The next digit of our result is 3. 
Result so far: 5253.0
Subtracting 228 from 272 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.

Let's proceed to step 7:
76 can be fit into 440 5 times, resulting in a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 5253.5
Deduct 380 from 440 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
600 divided by 76 is 7 with a remainder of 68.
The next digit of our result is 7. 
Result so far: 5253.57
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.

Step 9:
76 can be fit into 680 8 times, resulting in a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 5253.578
If we subtract 608 from 680, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 10:
76 can be fit into 720 9 times, resulting in a remainder of 36.
The number 9 becomes the next digit in our result. 
Result so far: 5253.5789
If we take 684 away from 720, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
360 divided by 76 is 4 with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 5253.57894
Deduct 304 from 360 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 12:
76 can be fit into 560 7 times, resulting in a remainder of 28.
The next digit of our result is 7. 
Result so far: 5253.578947
Subtracting 532 from 560 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 13:
76 goes into 280 3 times with a remainder of 52.
Put 3 as the next digit of the answer. 
Result so far: 5253.5789473
If we subtract 228 from 280, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 14:
76 goes into 520 6 times with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 5253.57894736
If we subtract 456 from 520, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 5253.57894736 with a remaining 6.4e-08.