328692 ÷ 87 
The aim is to understand the frequency of 87 in 328692.

Moving on to step 1:
3 divided by 87 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 87

Step 2:
The number 87 fits into 32 0 times, leaving a remainder of 32.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 32 to get 32.
Grab the next digit (8) from the dividend, add it to 32, then carry on: 328 / 87

Going ahead to step 3:
328 divided by 87 is 3 with a remainder of 67.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 261 from 328 and we're left with 67.
Fetch the next digit (6) from the dividend, attach it to 67 and continue: 676 / 87

On to step 4:
676 divided by 87 is 7 with a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 37.0
The remainder is 67 after subtracting 609 from 676.
Append the next digit (9) from the dividend to 67 and continue with: 679 / 87

Let's proceed to step 5:
When dividing 679 by 87, we get 7 with a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 377.0
If we take 609 away from 679, we end up with 70.
Grab the next digit (2) from the dividend, add it to 70, then carry on: 702 / 87

On to step 6:
702 divided by 87 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 3778.0
Subtract 696 from 702 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
The number 87 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 3778.0
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 8:
87 can be fit into 600 6 times, resulting in a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 3778.06
Subtracting 522 from 600 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 9:
If we divide 780 by 87, we get 8 and a remainder of 84.
The number 8 becomes the next digit in our result. 
Result so far: 3778.068
Subtract 696 from 780 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 10:
87 can be fit into 840 9 times, resulting in a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 3778.0689
Subtract 783 from 840 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 11:
The number 87 fits into 570 6 times, leaving a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 3778.06896
Deduct 522 from 570 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 12:
480 divided by 87 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 3778.068965
The remainder is 45 after subtracting 435 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 13:
87 can be fit into 450 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 3778.0689655
Deduct 435 from 450 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 3778.0689655 with a remaining 1.5e-07.