We look at the division of 87968 by 76 
The aim is to understand the frequency of 76 in 87968.

Advancing to step 1:
The number 76 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 76

Advancing to step 2:
The number 76 fits into 87 1 times, leaving a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 11 after subtracting 76 from 87.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 76

Let's proceed to step 3:
76 goes into 119 1 times with a remainder of 43.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 76 from 119, we get 43.
Take the next digit (6) from the dividend and append it to 43, then repeat: 436 / 76

Going ahead to step 4:
When dividing 436 by 76, we get 5 with a remainder of 56.
The number 5 becomes the next digit in our result. 
Result so far: 115.0
Subtract 380 from 436 to get 56.
Grab the next digit (8) from the dividend, add it to 56, then carry on: 568 / 76

Going ahead to step 5:
76 can be fit into 568 7 times, resulting in a remainder of 36.
Write down 7 as next digit of the result. 
Result so far: 1157.0
Subtracting 532 from 568 leaves us 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.

Advancing to step 6:
When dividing 360 by 76, we get 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 1157.4
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.

Let's proceed to step 7:
The number 76 fits into 560 7 times, leaving a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 1157.47
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.

Step 8:
76 goes into 280 3 times with a remainder of 52.
Put 3 as the next digit of the answer. 
Result so far: 1157.473
If we take 228 away from 280, we end up with 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 9:
If we divide 520 by 76, we get 6 and a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 1157.4736
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.

Moving on to step 10:
When dividing 640 by 76, we get 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 1157.47368
If we subtract 608 from 640, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
When dividing 320 by 76, we get 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 1157.473684
If we subtract 304 from 320, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
The number 76 fits into 160 2 times, leaving a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 1157.4736842
The remainder is 8 after subtracting 152 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
If we divide 80 by 76, we get 1 and a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1157.47368421
The remainder is 4 after subtracting 76 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 1157.47368421 and a remainder of 4e-09.