Let's divide 847500 by 87
The aim is to understand the frequency of 87 in 847500.

Step 1:
8 divided by 87 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 87

Advancing to step 2:
If we divide 84 by 87, we get 0 and a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Append the next digit (7) from the dividend to 84 and continue with: 847 / 87

Let's proceed to step 3:
87 can be fit into 847 9 times, resulting in a remainder of 64.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 783 from 847 leaves us with 64.
Fetch the next digit (5) from the dividend, attach it to 64 and continue: 645 / 87

Step 4:
If we divide 645 by 87, we get 7 and a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 97.0
If we take 609 away from 645, we end up with 36.
Fetch the next digit (0) from the dividend, attach it to 36 and continue: 360 / 87

Advancing to step 5:
If we divide 360 by 87, we get 4 and a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 974.0
Deduct 348 from 360 and we're left with 12.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 87

Moving on to step 6:
If we divide 120 by 87, we get 1 and a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 9741.0
Subtract 87 from 120 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 7:
87 can be fit into 330 3 times, resulting in a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 9741.3
If we take 261 away from 330, we end up 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.

Step 8:
87 goes into 690 7 times with a remainder of 81.
Use 7 as the next digit of our solution. 
Result so far: 9741.37
The remainder is 81 after subtracting 609 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 9:
When dividing 810 by 87, we get 9 with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 9741.379
Subtract 783 from 810 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
When dividing 270 by 87, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 9741.3793
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.

Let's proceed to step 11:
87 goes into 90 1 times with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 9741.37931
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.

On to step 12:
87 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 9741.37931
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
87 goes into 300 3 times with a remainder of 39.
The next digit of our result is 3. 
Result so far: 9741.3793103
Subtract 261 from 300 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 14:
The number 87 fits into 390 4 times, leaving a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 9741.37931034
If we take 348 away from 390, we end up 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.

The quotient of the division is 9741.37931034, and the remainder is 4.2e-08.