We look at the division of 68470 by 76 
The aim is to understand the frequency of 76 in 68470.

Going ahead to step 1:
6 divided by 76 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 76

Moving on to step 2:
68 divided by 76 is 0 with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 76

Step 3:
76 goes into 684 9 times with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 684 from 684 and we're left with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 76

On to step 4:
The number 76 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 90.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 76

Moving on to step 5:
76 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 900.0
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 6:
76 goes into 700 9 times with a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 900.9
Subtract 684 from 700 to 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 7:
If we divide 160 by 76, we get 2 and a remainder of 8.
The next digit of our result is 2. 
Result so far: 900.92
Subtracting 152 from 160 leaves us with 8.
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 8:
76 goes into 80 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 900.921
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.

Let's proceed to step 9:
The number 76 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 900.921
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
The number 76 fits into 400 5 times, leaving a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 900.92105
If we subtract 380 from 400, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
The number 76 fits into 200 2 times, leaving a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 900.921052
If we take 152 away from 200, we end up with 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 12:
76 can be fit into 480 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 900.9210526
If we subtract 456 from 480, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 13:
If we divide 240 by 76, we get 3 and a remainder of 12.
The next digit of our result is 3. 
Result so far: 900.92105263
If we subtract 228 from 240, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 900.92105263, with a leftover of 1.2e-08.