We divide 936303 by 87
The aim is to understand the frequency of 87 in 936303.

Advancing to step 1:
When dividing 9 by 87, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 87

Going ahead to step 2:
87 can be fit into 93 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 6 after subtracting 87 from 93.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 87

Moving on to step 3:
66 divided by 87 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 66 after subtracting 0 from 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 87

Going ahead to step 4:
87 can be fit into 663 7 times, resulting in a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
If we take 609 away from 663, we end up with 54.
Grab the next digit (0) from the dividend, add it to 54, then carry on: 540 / 87

Let's proceed to step 5:
87 can be fit into 540 6 times, resulting in a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 1076.0
If we take 522 away from 540, we end up with 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 87

Step 6:
The number 87 fits into 183 2 times, leaving a remainder of 9.
The next digit of our result is 2. 
Result so far: 10762.0
The remainder is 9 after subtracting 174 from 183.
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 7:
The number 87 fits into 90 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 10762.1
Deduct 87 from 90 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 8:
The number 87 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 10762.1
Subtracting 0 from 30 leaves us 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.

Going ahead to step 9:
The number 87 fits into 300 3 times, leaving a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 10762.103
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.

On to step 10:
The number 87 fits into 390 4 times, leaving a remainder of 42.
The next digit of our result is 4. 
Result so far: 10762.1034
The remainder is 42 after subtracting 348 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
When dividing 420 by 87, we get 4 with a remainder of 72.
Write down 4 as next digit of the result. 
Result so far: 10762.10344
If we take 348 away from 420, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 10762.10344 and a remainder of 7.2e-05.