Let's divide 86686300 by 803
The aim is to understand the frequency of 803 in 86686300.

Let's proceed to step 1:
When dividing 8 by 803, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 803

Going ahead to step 2:
If we divide 86 by 803, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Take the next digit (6) from the dividend and append it to 86, then repeat: 866 / 803

Step 3:
If we divide 866 by 803, we get 1 and a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 803 from 866 to get 63.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 803

Advancing to step 4:
638 divided by 803 is 0 with a remainder of 638.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 638 and we're left with 638.
Fetch the next digit (6) from the dividend, attach it to 638 and continue: 6386 / 803

Let's proceed to step 5:
803 can be fit into 6386 7 times, resulting in a remainder of 765.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
If we subtract 5621 from 6386, we get 765.
Bring next digit (3) of the dividend behind the 765 and repeat the process: 7653 / 803

Advancing to step 6:
If we divide 7653 by 803, we get 9 and a remainder of 426.
The number 9 becomes the next digit in our result. 
Result so far: 1079.0
Subtract 7227 from 7653 to get 426.
Append the next digit (0) from the dividend to 426 and continue with: 4260 / 803

Step 7:
4260 divided by 803 is 5 with a remainder of 245.
Write down 5 as next digit of the result. 
Result so far: 10795.0
Deduct 4015 from 4260 and we're left with 245.
Include the next digit (0) from the dividend after 245, then repeat: 2450 / 803

Moving on to step 8:
The number 803 fits into 2450 3 times, leaving a remainder of 41.
The next digit of our result is 3. 
Result so far: 107953.0
Deduct 2409 from 2450 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 9:
803 can be fit into 410 0 times, resulting in a remainder of 410.
Write down 0 as next digit of the result. 
Result so far: 107953.0
If we take 0 away from 410, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Going ahead to step 10:
803 goes into 4100 5 times with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 107953.05
Subtracting 4015 from 4100 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 11:
When dividing 850 by 803, we get 1 with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 107953.051
Deduct 803 from 850 and we're left with 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 12:
The number 803 fits into 470 0 times, leaving a remainder of 470.
The number 0 becomes the next digit in our result. 
Result so far: 107953.051
Subtracting 0 from 470 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Let's proceed to step 13:
The number 803 fits into 4700 5 times, leaving a remainder of 685.
Record the quotient 5 as the next digit in the result. 
Result so far: 107953.05105
Deduct 4015 from 4700 and we're left with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Moving on to step 14:
803 goes into 6850 8 times with a remainder of 426.
The number 8 becomes the next digit in our result. 
Result so far: 107953.051058
Subtract 6424 from 6850 to get 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

On to step 15:
803 goes into 4260 5 times with a remainder of 245.
Put 5 as the next digit of the answer. 
Result so far: 107953.0510585
The remainder is 245 after subtracting 4015 from 4260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Advancing to step 16:
2450 divided by 803 is 3 with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 107953.05105853
The remainder is 41 after subtracting 2409 from 2450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final result is 107953.05105853 with a remainder of 4.1e-08.