Let's divide 456419 by 87
The aim is to understand the frequency of 87 in 456419.

Step 1:
4 divided by 87 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 87

Moving on to step 2:
45 divided by 87 is 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 87

Step 3:
If we divide 456 by 87, we get 5 and a remainder of 21.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 21 after subtracting 435 from 456.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 87

Moving on to step 4:
87 goes into 214 2 times with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 52.0
If we take 174 away from 214, we end up with 40.
Append the next digit (1) from the dividend to 40 and continue with: 401 / 87

Moving on to step 5:
87 goes into 401 4 times with a remainder of 53.
Use 4 as the next digit of our solution. 
Result so far: 524.0
If we take 348 away from 401, we end up with 53.
Grab the next digit (9) from the dividend, add it to 53, then carry on: 539 / 87

Advancing to step 6:
If we divide 539 by 87, we get 6 and a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 5246.0
If we subtract 522 from 539, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
If we divide 170 by 87, we get 1 and a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 5246.1
Deduct 87 from 170 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 8:
The number 87 fits into 830 9 times, leaving a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 5246.19
Subtract 783 from 830 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 9:
87 goes into 470 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 5246.195
If we take 435 away from 470, we end up 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.

Going ahead to step 10:
350 divided by 87 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 5246.1954
Deduct 348 from 350 and we're left with 2.
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 11:
87 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 5246.1954
Deduct 0 from 20 and we're left with 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 12:
87 can be fit into 200 2 times, resulting in a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 5246.195402
Deduct 174 from 200 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 13:
If we divide 260 by 87, we get 2 and a remainder of 86.
Put 2 as the next digit of the answer. 
Result so far: 5246.1954022
Deduct 174 from 260 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Our division results in 5246.1954022 with a remaining 8.6e-07.