Let's divide 436461 by 87
The aim is to understand the frequency of 87 in 436461.

Moving on to step 1:
87 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 87

Let's proceed to step 2:
When dividing 43 by 87, we get 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Bring next digit (6) of the dividend behind the 43 and repeat the process: 436 / 87

Moving on to step 3:
87 goes into 436 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 1 after subtracting 435 from 436.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 87

On to step 4:
87 can be fit into 14 0 times, resulting in a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Subtracting 0 from 14 leaves us with 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 87

On to step 5:
If we divide 146 by 87, we get 1 and a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 501.0
If we take 87 away from 146, we end up with 59.
Bring next digit (1) of the dividend behind the 59 and repeat the process: 591 / 87

Going ahead to step 6:
The number 87 fits into 591 6 times, leaving a remainder of 69.
The number 6 becomes the next digit in our result. 
Result so far: 5016.0
Deduct 522 from 591 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 7:
690 divided by 87 is 7 with a remainder of 81.
Use 7 as the next digit of our solution. 
Result so far: 5016.7
If we subtract 609 from 690, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 8:
87 goes into 810 9 times with a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 5016.79
If we take 783 away from 810, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 9:
87 can be fit into 270 3 times, resulting in a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 5016.793
Subtracting 261 from 270 leaves us with 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 10:
When dividing 90 by 87, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 5016.7931
Subtract 87 from 90 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 11:
When dividing 30 by 87, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 5016.7931
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
If we divide 300 by 87, we get 3 and a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 5016.793103
If we take 261 away from 300, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 13:
If we divide 390 by 87, we get 4 and a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 5016.7931034
Subtracting 348 from 390 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
87 can be fit into 420 4 times, resulting in a remainder of 72.
The next digit of our result is 4. 
Result so far: 5016.79310344
If we subtract 348 from 420, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final result is 5016.79310344 with a remainder of 7.2e-08.