284660 ÷ 79 
The aim is to understand the frequency of 79 in 284660.

On to step 1:
The number 79 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 79

Going ahead to step 2:
The number 79 fits into 28 0 times, leaving a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 79

Step 3:
284 divided by 79 is 3 with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 237 from 284 and we're left with 47.
Grab the next digit (6) from the dividend, add it to 47, then carry on: 476 / 79

Going ahead to step 4:
79 goes into 476 6 times with a remainder of 2.
The next digit of our result is 6. 
Result so far: 36.0
The remainder is 2 after subtracting 474 from 476.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 79

On to step 5:
79 can be fit into 26 0 times, resulting in a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 360.0
If we subtract 0 from 26, we get 26.
Append the next digit (0) from the dividend to 26 and continue with: 260 / 79

Step 6:
260 divided by 79 is 3 with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 3603.0
If we take 237 away from 260, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
If we divide 230 by 79, we get 2 and a remainder of 72.
The next digit of our result is 2. 
Result so far: 3603.2
If we take 158 away from 230, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 8:
The number 79 fits into 720 9 times, leaving a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 3603.29
Subtract 711 from 720 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
90 divided by 79 is 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 3603.291
Subtract 79 from 90 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 10:
110 divided by 79 is 1 with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 3603.2911
Subtract 79 from 110 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

After the division, we end up with 3603.2911 and a remainder of 0.00031.