We look at the division of 18044654 by 805 
The aim is to understand the frequency of 805 in 18044654.

Going ahead to step 1:
805 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 805

Step 2:
The number 805 fits into 18 0 times, leaving a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 805

Let's proceed to step 3:
805 can be fit into 180 0 times, resulting in a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 180 and we're left with 180.
Bring next digit (4) of the dividend behind the 180 and repeat the process: 1804 / 805

Step 4:
1804 divided by 805 is 2 with a remainder of 194.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 194 after subtracting 1610 from 1804.
Append the next digit (4) from the dividend to 194 and continue with: 1944 / 805

On to step 5:
1944 divided by 805 is 2 with a remainder of 334.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtract 1610 from 1944 to get 334.
Bring next digit (6) of the dividend behind the 334 and repeat the process: 3346 / 805

Advancing to step 6:
The number 805 fits into 3346 4 times, leaving a remainder of 126.
Write down 4 as next digit of the result. 
Result so far: 224.0
If we subtract 3220 from 3346, we get 126.
Bring next digit (5) of the dividend behind the 126 and repeat the process: 1265 / 805

On to step 7:
The number 805 fits into 1265 1 times, leaving a remainder of 460.
The next digit of our result is 1. 
Result so far: 2241.0
The remainder is 460 after subtracting 805 from 1265.
Grab the next digit (4) from the dividend, add it to 460, then carry on: 4604 / 805

Moving on to step 8:
If we divide 4604 by 805, we get 5 and a remainder of 579.
The number 5 becomes the next digit in our result. 
Result so far: 22415.0
The remainder is 579 after subtracting 4025 from 4604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Moving on to step 9:
805 goes into 5790 7 times with a remainder of 155.
The next digit of our result is 7. 
Result so far: 22415.7
If we take 5635 away from 5790, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 10:
If we divide 1550 by 805, we get 1 and a remainder of 745.
Write down 1 as next digit of the result. 
Result so far: 22415.71
Subtracting 805 from 1550 leaves us with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Step 11:
If we divide 7450 by 805, we get 9 and a remainder of 205.
Record the quotient 9 as the next digit in the result. 
Result so far: 22415.719
Deduct 7245 from 7450 and we're left with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Going ahead to step 12:
The number 805 fits into 2050 2 times, leaving a remainder of 440.
Record the quotient 2 as the next digit in the result. 
Result so far: 22415.7192
Deduct 1610 from 2050 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 13:
When dividing 4400 by 805, we get 5 with a remainder of 375.
Use 5 as the next digit of our solution. 
Result so far: 22415.71925
Subtracting 4025 from 4400 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Let's proceed to step 14:
When dividing 3750 by 805, we get 4 with a remainder of 530.
Use 4 as the next digit of our solution. 
Result so far: 22415.719254
Subtracting 3220 from 3750 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 15:
When dividing 5300 by 805, we get 6 with a remainder of 470.
Use 6 as the next digit of our solution. 
Result so far: 22415.7192546
If we subtract 4830 from 5300, we get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 16:
If we divide 4700 by 805, we get 5 and a remainder of 675.
Put 5 as the next digit of the answer. 
Result so far: 22415.71925465
Subtract 4025 from 4700 to get 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

The quotient of the division is 22415.71925465, and the remainder is 6.75e-07.