873012 ÷ 76 
The aim is to understand the frequency of 76 in 873012.

Moving on to step 1:
If we divide 8 by 76, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 76

Moving on to step 2:
76 can be fit into 87 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 76 from 87 leaves us with 11.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 76

Going ahead to step 3:
When dividing 113 by 76, we get 1 with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we subtract 76 from 113, we get 37.
Take the next digit (0) from the dividend and append it to 37, then repeat: 370 / 76

Let's proceed to step 4:
If we divide 370 by 76, we get 4 and a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 114.0
Subtracting 304 from 370 leaves us with 66.
Include the next digit (1) from the dividend after 66, then repeat: 661 / 76

Going ahead to step 5:
76 goes into 661 8 times with a remainder of 53.
The number 8 becomes the next digit in our result. 
Result so far: 1148.0
The remainder is 53 after subtracting 608 from 661.
Take the next digit (2) from the dividend and append it to 53, then repeat: 532 / 76

Going ahead to step 6:
If we divide 532 by 76, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 11487.0
The remainder is 0 after subtracting 532 from 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
76 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 11487.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
76 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 11487.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 11487.0 with a remaining 0.0.