We look at the division of 50080918 by 285 
The aim is to understand the frequency of 285 in 50080918.

Going ahead to step 1:
285 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 285

Advancing to step 2:
If we divide 50 by 285, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Take the next digit (0) from the dividend and append it to 50, then repeat: 500 / 285

Going ahead to step 3:
If we divide 500 by 285, we get 1 and a remainder of 215.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 285 from 500 and we're left with 215.
Append the next digit (8) from the dividend to 215 and continue with: 2158 / 285

Moving on to step 4:
If we divide 2158 by 285, we get 7 and a remainder of 163.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we subtract 1995 from 2158, we get 163.
Include the next digit (0) from the dividend after 163, then repeat: 1630 / 285

Let's proceed to step 5:
285 goes into 1630 5 times with a remainder of 205.
Put 5 as the next digit of the answer. 
Result so far: 175.0
Subtracting 1425 from 1630 leaves us with 205.
Fetch the next digit (9) from the dividend, attach it to 205 and continue: 2059 / 285

Advancing to step 6:
If we divide 2059 by 285, we get 7 and a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 1757.0
If we subtract 1995 from 2059, we get 64.
Include the next digit (1) from the dividend after 64, then repeat: 641 / 285

Moving on to step 7:
285 can be fit into 641 2 times, resulting in a remainder of 71.
The next digit of our result is 2. 
Result so far: 17572.0
Deduct 570 from 641 and we're left with 71.
Grab the next digit (8) from the dividend, add it to 71, then carry on: 718 / 285

Step 8:
The number 285 fits into 718 2 times, leaving a remainder of 148.
The number 2 becomes the next digit in our result. 
Result so far: 175722.0
Deduct 570 from 718 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 9:
285 can be fit into 1480 5 times, resulting in a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 175722.5
If we subtract 1425 from 1480, we 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.

Moving on to step 10:
When dividing 550 by 285, we get 1 with a remainder of 265.
Put 1 as the next digit of the answer. 
Result so far: 175722.51
The remainder is 265 after subtracting 285 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Going ahead to step 11:
The number 285 fits into 2650 9 times, leaving a remainder of 85.
Write down 9 as next digit of the result. 
Result so far: 175722.519
If we subtract 2565 from 2650, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 12:
If we divide 850 by 285, we get 2 and a remainder of 280.
The next digit of our result is 2. 
Result so far: 175722.5192
If we subtract 570 from 850, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 13:
2800 divided by 285 is 9 with a remainder of 235.
The number 9 becomes the next digit in our result. 
Result so far: 175722.51929
Subtracting 2565 from 2800 leaves us with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Going ahead to step 14:
When dividing 2350 by 285, we get 8 with a remainder of 70.
Record the quotient 8 as the next digit in the result. 
Result so far: 175722.519298
The remainder is 70 after subtracting 2280 from 2350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 15:
285 can be fit into 700 2 times, resulting in a remainder of 130.
The next digit of our result is 2. 
Result so far: 175722.5192982
Deduct 570 from 700 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 16:
285 goes into 1300 4 times with a remainder of 160.
The number 4 becomes the next digit in our result. 
Result so far: 175722.51929824
Deduct 1140 from 1300 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The quotient of the division is 175722.51929824, and the remainder is 1.6e-07.