77286086 ÷ 338 
The aim is to understand the frequency of 338 in 77286086.

Moving on to step 1:
The number 338 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 338

Advancing to step 2:
338 can be fit into 77 0 times, resulting in a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Bring next digit (2) of the dividend behind the 77 and repeat the process: 772 / 338

On to step 3:
772 divided by 338 is 2 with a remainder of 96.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 96 after subtracting 676 from 772.
Append the next digit (8) from the dividend to 96 and continue with: 968 / 338

On to step 4:
The number 338 fits into 968 2 times, leaving a remainder of 292.
The next digit of our result is 2. 
Result so far: 22.0
Subtracting 676 from 968 leaves us with 292.
Bring next digit (6) of the dividend behind the 292 and repeat the process: 2926 / 338

Let's proceed to step 5:
338 goes into 2926 8 times with a remainder of 222.
Write down 8 as next digit of the result. 
Result so far: 228.0
Subtracting 2704 from 2926 leaves us with 222.
Append the next digit (0) from the dividend to 222 and continue with: 2220 / 338

Let's proceed to step 6:
338 can be fit into 2220 6 times, resulting in a remainder of 192.
The number 6 becomes the next digit in our result. 
Result so far: 2286.0
Subtract 2028 from 2220 to get 192.
Grab the next digit (8) from the dividend, add it to 192, then carry on: 1928 / 338

Going ahead to step 7:
When dividing 1928 by 338, we get 5 with a remainder of 238.
The number 5 becomes the next digit in our result. 
Result so far: 22865.0
If we subtract 1690 from 1928, we get 238.
Take the next digit (6) from the dividend and append it to 238, then repeat: 2386 / 338

Let's proceed to step 8:
When dividing 2386 by 338, we get 7 with a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 228657.0
If we subtract 2366 from 2386, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
If we divide 200 by 338, we get 0 and a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 228657.0
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 10:
2000 divided by 338 is 5 with a remainder of 310.
The number 5 becomes the next digit in our result. 
Result so far: 228657.05
If we subtract 1690 from 2000, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 11:
When dividing 3100 by 338, we get 9 with a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 228657.059
The remainder is 58 after subtracting 3042 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 12:
The number 338 fits into 580 1 times, leaving a remainder of 242.
Use 1 as the next digit of our solution. 
Result so far: 228657.0591
If we take 338 away from 580, we end up with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Moving on to step 13:
338 can be fit into 2420 7 times, resulting in a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 228657.05917
If we take 2366 away from 2420, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 14:
540 divided by 338 is 1 with a remainder of 202.
Write down 1 as next digit of the result. 
Result so far: 228657.059171
Subtract 338 from 540 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 15:
338 can be fit into 2020 5 times, resulting in a remainder of 330.
The number 5 becomes the next digit in our result. 
Result so far: 228657.0591715
If we take 1690 away from 2020, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 16:
3300 divided by 338 is 9 with a remainder of 258.
The number 9 becomes the next digit in our result. 
Result so far: 228657.05917159
The remainder is 258 after subtracting 3042 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Our division results in 228657.05917159 with a remaining 2.58e-07.