72305585 divided by 803 
The aim is to understand the frequency of 803 in 72305585.

Moving on to step 1:
7 divided by 803 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 803

Advancing to step 2:
When dividing 72 by 803, we get 0 with a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Include the next digit (3) from the dividend after 72, then repeat: 723 / 803

Moving on to step 3:
If we divide 723 by 803, we get 0 and a remainder of 723.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 723 leaves us with 723.
Fetch the next digit (0) from the dividend, attach it to 723 and continue: 7230 / 803

Step 4:
When dividing 7230 by 803, we get 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 7227 from 7230 to get 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 803

Step 5:
If we divide 35 by 803, we get 0 and a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 90.0
The remainder is 35 after subtracting 0 from 35.
Fetch the next digit (5) from the dividend, attach it to 35 and continue: 355 / 803

Advancing to step 6:
355 divided by 803 is 0 with a remainder of 355.
Record the quotient 0 as the next digit in the result. 
Result so far: 900.0
If we take 0 away from 355, we end up with 355.
Grab the next digit (8) from the dividend, add it to 355, then carry on: 3558 / 803

Step 7:
When dividing 3558 by 803, we get 4 with a remainder of 346.
The number 4 becomes the next digit in our result. 
Result so far: 9004.0
Subtract 3212 from 3558 to get 346.
Take the next digit (5) from the dividend and append it to 346, then repeat: 3465 / 803

Step 8:
When dividing 3465 by 803, we get 4 with a remainder of 253.
Record the quotient 4 as the next digit in the result. 
Result so far: 90044.0
If we subtract 3212 from 3465, we get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 9:
803 goes into 2530 3 times with a remainder of 121.
Record the quotient 3 as the next digit in the result. 
Result so far: 90044.3
If we take 2409 away from 2530, we end up with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Step 10:
803 can be fit into 1210 1 times, resulting in a remainder of 407.
Record the quotient 1 as the next digit in the result. 
Result so far: 90044.31
Subtracting 803 from 1210 leaves us with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Let's proceed to step 11:
4070 divided by 803 is 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 90044.315
Subtract 4015 from 4070 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 12:
When dividing 550 by 803, we get 0 with a remainder of 550.
The next digit of our result is 0. 
Result so far: 90044.315
If we take 0 away from 550, we end up with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Step 13:
When dividing 5500 by 803, we get 6 with a remainder of 682.
Record the quotient 6 as the next digit in the result. 
Result so far: 90044.31506
If we subtract 4818 from 5500, we get 682.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6820, and continue the process.

On to step 14:
803 can be fit into 6820 8 times, resulting in a remainder of 396.
Record the quotient 8 as the next digit in the result. 
Result so far: 90044.315068
Subtract 6424 from 6820 to get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Going ahead to step 15:
803 can be fit into 3960 4 times, resulting in a remainder of 748.
Write down 4 as next digit of the result. 
Result so far: 90044.3150684
The remainder is 748 after subtracting 3212 from 3960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

Going ahead to step 16:
If we divide 7480 by 803, we get 9 and a remainder of 253.
Put 9 as the next digit of the answer. 
Result so far: 90044.31506849
If we take 7227 away from 7480, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

The final outcome is 90044.31506849, with a leftover of 2.53e-07.