We're dividing 50285915 by 299 
The aim is to understand the frequency of 299 in 50285915.

Step 1:
299 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 299

Step 2:
50 divided by 299 is 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Take the next digit (2) from the dividend and append it to 50, then repeat: 502 / 299

Step 3:
299 can be fit into 502 1 times, resulting in a remainder of 203.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 299 from 502 leaves us with 203.
Fetch the next digit (8) from the dividend, attach it to 203 and continue: 2038 / 299

Advancing to step 4:
If we divide 2038 by 299, we get 6 and a remainder of 244.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 1794 from 2038 to get 244.
Take the next digit (5) from the dividend and append it to 244, then repeat: 2445 / 299

Going ahead to step 5:
When dividing 2445 by 299, we get 8 with a remainder of 53.
Write down 8 as next digit of the result. 
Result so far: 168.0
The remainder is 53 after subtracting 2392 from 2445.
Grab the next digit (9) from the dividend, add it to 53, then carry on: 539 / 299

Step 6:
The number 299 fits into 539 1 times, leaving a remainder of 240.
Put 1 as the next digit of the answer. 
Result so far: 1681.0
Subtract 299 from 539 to get 240.
Take the next digit (1) from the dividend and append it to 240, then repeat: 2401 / 299

Moving on to step 7:
When dividing 2401 by 299, we get 8 with a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 16818.0
The remainder is 9 after subtracting 2392 from 2401.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 299

Step 8:
95 divided by 299 is 0 with a remainder of 95.
Record the quotient 0 as the next digit in the result. 
Result so far: 168180.0
Deduct 0 from 95 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 9:
299 can be fit into 950 3 times, resulting in a remainder of 53.
The next digit of our result is 3. 
Result so far: 168180.3
The remainder is 53 after subtracting 897 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 10:
299 goes into 530 1 times with a remainder of 231.
The number 1 becomes the next digit in our result. 
Result so far: 168180.31
If we subtract 299 from 530, we get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

On to step 11:
If we divide 2310 by 299, we get 7 and a remainder of 217.
Write down 7 as next digit of the result. 
Result so far: 168180.317
The remainder is 217 after subtracting 2093 from 2310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Going ahead to step 12:
2170 divided by 299 is 7 with a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 168180.3177
Subtracting 2093 from 2170 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

After the division, we end up with 168180.3177 and a remainder of 0.00077.