891622 ÷ 79 
The aim is to understand the frequency of 79 in 891622.

Step 1:
79 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 79

Going ahead to step 2:
79 goes into 89 1 times with a remainder of 10.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 79 from 89 and we're left with 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 79

Step 3:
The number 79 fits into 101 1 times, leaving a remainder of 22.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 22 after subtracting 79 from 101.
Include the next digit (6) from the dividend after 22, then repeat: 226 / 79

Let's proceed to step 4:
The number 79 fits into 226 2 times, leaving a remainder of 68.
The next digit of our result is 2. 
Result so far: 112.0
Subtracting 158 from 226 leaves us with 68.
Take the next digit (2) from the dividend and append it to 68, then repeat: 682 / 79

On to step 5:
When dividing 682 by 79, we get 8 with a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 1128.0
The remainder is 50 after subtracting 632 from 682.
Fetch the next digit (2) from the dividend, attach it to 50 and continue: 502 / 79

On to step 6:
502 divided by 79 is 6 with a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 11286.0
If we take 474 away from 502, we end up 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.

Moving on to step 7:
79 can be fit into 280 3 times, resulting in a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 11286.3
Subtracting 237 from 280 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 8:
79 goes into 430 5 times with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 11286.35
Deduct 395 from 430 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 9:
If we divide 350 by 79, we get 4 and a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 11286.354
Deduct 316 from 350 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
79 can be fit into 340 4 times, resulting in a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 11286.3544
Subtract 316 from 340 to 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.

Our division results in 11286.3544 with a remaining 0.00024.