Let's divide 17819629 by 285
The aim is to understand the frequency of 285 in 17819629.

Step 1:
When dividing 1 by 285, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 285

Step 2:
17 divided by 285 is 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Append the next digit (8) from the dividend to 17 and continue with: 178 / 285

Going ahead to step 3:
285 can be fit into 178 0 times, resulting in a remainder of 178.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 178, we end up with 178.
Grab the next digit (1) from the dividend, add it to 178, then carry on: 1781 / 285

Let's proceed to step 4:
1781 divided by 285 is 6 with a remainder of 71.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 1710 away from 1781, we end up with 71.
Fetch the next digit (9) from the dividend, attach it to 71 and continue: 719 / 285

Advancing to step 5:
285 can be fit into 719 2 times, resulting in a remainder of 149.
Use 2 as the next digit of our solution. 
Result so far: 62.0
Subtract 570 from 719 to get 149.
Append the next digit (6) from the dividend to 149 and continue with: 1496 / 285

Moving on to step 6:
285 can be fit into 1496 5 times, resulting in a remainder of 71.
The next digit of our result is 5. 
Result so far: 625.0
If we subtract 1425 from 1496, we get 71.
Fetch the next digit (2) from the dividend, attach it to 71 and continue: 712 / 285

Step 7:
The number 285 fits into 712 2 times, leaving a remainder of 142.
The next digit of our result is 2. 
Result so far: 6252.0
Subtract 570 from 712 to get 142.
Fetch the next digit (9) from the dividend, attach it to 142 and continue: 1429 / 285

Step 8:
285 can be fit into 1429 5 times, resulting in a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 62525.0
If we take 1425 away from 1429, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
40 divided by 285 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 62525.0
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
285 goes into 400 1 times with a remainder of 115.
Write down 1 as next digit of the result. 
Result so far: 62525.01
The remainder is 115 after subtracting 285 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 11:
The number 285 fits into 1150 4 times, leaving a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 62525.014
If we subtract 1140 from 1150, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
285 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 62525.014
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 13:
The number 285 fits into 1000 3 times, leaving a remainder of 145.
Record the quotient 3 as the next digit in the result. 
Result so far: 62525.01403
The remainder is 145 after subtracting 855 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 14:
1450 divided by 285 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 62525.014035
Subtract 1425 from 1450 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 15:
The number 285 fits into 250 0 times, leaving a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 62525.014035
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 16:
2500 divided by 285 is 8 with a remainder of 220.
Write down 8 as next digit of the result. 
Result so far: 62525.01403508
Deduct 2280 from 2500 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

The final result is 62525.01403508 with a remainder of 2.2e-07.