795401 ÷ 87 
The aim is to understand the frequency of 87 in 795401.

Advancing to step 1:
7 divided by 87 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 87

On to step 2:
When dividing 79 by 87, we get 0 with a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Take the next digit (5) from the dividend and append it to 79, then repeat: 795 / 87

Going ahead to step 3:
When dividing 795 by 87, we get 9 with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 783 from 795 and we're left with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 87

Moving on to step 4:
87 can be fit into 124 1 times, resulting in a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Subtracting 87 from 124 leaves us with 37.
Fetch the next digit (0) from the dividend, attach it to 37 and continue: 370 / 87

Let's proceed to step 5:
When dividing 370 by 87, we get 4 with a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 914.0
Subtract 348 from 370 to get 22.
Grab the next digit (1) from the dividend, add it to 22, then carry on: 221 / 87

Let's proceed to step 6:
If we divide 221 by 87, we get 2 and a remainder of 47.
The number 2 becomes the next digit in our result. 
Result so far: 9142.0
If we take 174 away from 221, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 7:
When dividing 470 by 87, we get 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 9142.5
Subtract 435 from 470 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
When dividing 350 by 87, we get 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 9142.54
The remainder is 2 after subtracting 348 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
20 divided by 87 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 9142.54
The remainder is 20 after subtracting 0 from 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 10:
87 can be fit into 200 2 times, resulting in a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 9142.5402
The remainder is 26 after subtracting 174 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 11:
260 divided by 87 is 2 with a remainder of 86.
Put 2 as the next digit of the answer. 
Result so far: 9142.54022
Subtract 174 from 260 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final outcome is 9142.54022, with a leftover of 8.6e-05.