We look at the division of 729860 by 76 
The aim is to understand the frequency of 76 in 729860.

Let's proceed to step 1:
When dividing 7 by 76, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 76

Moving on to step 2:
When dividing 72 by 76, we get 0 with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Grab the next digit (9) from the dividend, add it to 72, then carry on: 729 / 76

Advancing to step 3:
729 divided by 76 is 9 with a remainder of 45.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 684 from 729 and we're left with 45.
Take the next digit (8) from the dividend and append it to 45, then repeat: 458 / 76

Going ahead to step 4:
76 goes into 458 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 96.0
Deduct 456 from 458 and we're left with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 76

Step 5:
76 goes into 26 0 times with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 960.0
The remainder is 26 after subtracting 0 from 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 76

Moving on to step 6:
76 goes into 260 3 times with a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 9603.0
Deduct 228 from 260 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 7:
If we divide 320 by 76, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 9603.4
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.

Step 8:
76 goes into 160 2 times with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 9603.42
Subtract 152 from 160 to get 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 9:
76 goes into 80 1 times with a remainder of 4.
The next digit of our result is 1. 
Result so far: 9603.421
Deduct 76 from 80 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
40 divided by 76 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 9603.421
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
When dividing 400 by 76, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 9603.42105
Deduct 380 from 400 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
When dividing 200 by 76, we get 2 with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 9603.421052
If we subtract 152 from 200, we 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.

Step 13:
480 divided by 76 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 9603.4210526
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.

Let's proceed to step 14:
When dividing 240 by 76, we get 3 with a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 9603.42105263
Subtract 228 from 240 to 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.

Our division results in 9603.42105263 with a remaining 1.2e-08.