666112 divided by 76 
The aim is to understand the frequency of 76 in 666112.

Let's proceed to step 1:
If we divide 6 by 76, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 76

Let's proceed to step 2:
The number 76 fits into 66 0 times, leaving a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Bring next digit (6) of the dividend behind the 66 and repeat the process: 666 / 76

On to step 3:
When dividing 666 by 76, we get 8 with a remainder of 58.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 608 from 666 to get 58.
Grab the next digit (1) from the dividend, add it to 58, then carry on: 581 / 76

On to step 4:
When dividing 581 by 76, we get 7 with a remainder of 49.
The next digit of our result is 7. 
Result so far: 87.0
Deduct 532 from 581 and we're left with 49.
Take the next digit (1) from the dividend and append it to 49, then repeat: 491 / 76

Step 5:
If we divide 491 by 76, we get 6 and a remainder of 35.
Write down 6 as next digit of the result. 
Result so far: 876.0
The remainder is 35 after subtracting 456 from 491.
Take the next digit (2) from the dividend and append it to 35, then repeat: 352 / 76

Going ahead to step 6:
352 divided by 76 is 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 8764.0
Subtract 304 from 352 to get 48.
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:
If we divide 480 by 76, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 8764.6
If we take 456 away from 480, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 8:
If we divide 240 by 76, we get 3 and a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 8764.63
Deduct 228 from 240 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
76 can be fit into 120 1 times, resulting in a remainder of 44.
The number 1 becomes the next digit in our result. 
Result so far: 8764.631
Subtract 76 from 120 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
When dividing 440 by 76, we get 5 with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 8764.6315
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.

Going ahead to step 11:
When dividing 600 by 76, we get 7 with a remainder of 68.
Record the quotient 7 as the next digit in the result. 
Result so far: 8764.63157
Subtracting 532 from 600 leaves us 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 12:
76 goes into 680 8 times with a remainder of 72.
The next digit of our result is 8. 
Result so far: 8764.631578
If we take 608 away from 680, we end up 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.

Advancing to step 13:
When dividing 720 by 76, we get 9 with a remainder of 36.
The next digit of our result is 9. 
Result so far: 8764.6315789
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.

Let's proceed to step 14:
The number 76 fits into 360 4 times, leaving a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 8764.63157894
Subtracting 304 from 360 leaves us 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.

In conclusion, the division gives 8764.63157894 with a balance of 5.6e-08.