491072 ÷ 87 
The aim is to understand the frequency of 87 in 491072.

Advancing to step 1:
The number 87 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 87

Moving on to step 2:
87 can be fit into 49 0 times, resulting in a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Fetch the next digit (1) from the dividend, attach it to 49 and continue: 491 / 87

On to step 3:
If we divide 491 by 87, we get 5 and a remainder of 56.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 435 from 491 and we're left with 56.
Bring next digit (0) of the dividend behind the 56 and repeat the process: 560 / 87

Going ahead to step 4:
87 goes into 560 6 times with a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
Deduct 522 from 560 and we're left with 38.
Take the next digit (7) from the dividend and append it to 38, then repeat: 387 / 87

Going ahead to step 5:
When dividing 387 by 87, we get 4 with a remainder of 39.
Use 4 as the next digit of our solution. 
Result so far: 564.0
Subtract 348 from 387 to get 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 87

Let's proceed to step 6:
The number 87 fits into 392 4 times, leaving a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 5644.0
If we subtract 348 from 392, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 7:
87 goes into 440 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 5644.5
Subtracting 435 from 440 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
87 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 5644.5
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
The number 87 fits into 500 5 times, leaving a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 5644.505
If we subtract 435 from 500, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 10:
If we divide 650 by 87, we get 7 and a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 5644.5057
Deduct 609 from 650 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 11:
87 goes into 410 4 times with a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 5644.50574
If we take 348 away from 410, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 12:
The number 87 fits into 620 7 times, leaving a remainder of 11.
The next digit of our result is 7. 
Result so far: 5644.505747
The remainder is 11 after subtracting 609 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 13:
When dividing 110 by 87, we get 1 with a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 5644.5057471
If we subtract 87 from 110, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 14:
87 can be fit into 230 2 times, resulting in a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 5644.50574712
Subtracting 174 from 230 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The quotient of the division is 5644.50574712, and the remainder is 5.6e-08.