Let's divide 67880635 by 338
The aim is to understand the frequency of 338 in 67880635.

Going ahead to step 1:
6 divided by 338 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 338

On to step 2:
The number 338 fits into 67 0 times, leaving a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 67 after subtracting 0 from 67.
Include the next digit (8) from the dividend after 67, then repeat: 678 / 338

Step 3:
338 goes into 678 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 2 after subtracting 676 from 678.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 338

Moving on to step 4:
28 divided by 338 is 0 with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 28, we get 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 338

On to step 5:
338 can be fit into 280 0 times, resulting in a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 200.0
Subtract 0 from 280 to get 280.
Append the next digit (6) from the dividend to 280 and continue with: 2806 / 338

Moving on to step 6:
If we divide 2806 by 338, we get 8 and a remainder of 102.
Record the quotient 8 as the next digit in the result. 
Result so far: 2008.0
If we subtract 2704 from 2806, we get 102.
Fetch the next digit (3) from the dividend, attach it to 102 and continue: 1023 / 338

Let's proceed to step 7:
The number 338 fits into 1023 3 times, leaving a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 20083.0
If we take 1014 away from 1023, we end up with 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 338

Going ahead to step 8:
If we divide 95 by 338, we get 0 and a remainder of 95.
Write down 0 as next digit of the result. 
Result so far: 200830.0
If we take 0 away from 95, we end up 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:
338 can be fit into 950 2 times, resulting in a remainder of 274.
The next digit of our result is 2. 
Result so far: 200830.2
The remainder is 274 after subtracting 676 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Advancing to step 10:
If we divide 2740 by 338, we get 8 and a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 200830.28
Subtract 2704 from 2740 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
338 can be fit into 360 1 times, resulting in a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 200830.281
Deduct 338 from 360 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 12:
220 divided by 338 is 0 with a remainder of 220.
The next digit of our result is 0. 
Result so far: 200830.281
If we subtract 0 from 220, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 13:
338 can be fit into 2200 6 times, resulting in a remainder of 172.
Use 6 as the next digit of our solution. 
Result so far: 200830.28106
The remainder is 172 after subtracting 2028 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 14:
The number 338 fits into 1720 5 times, leaving a remainder of 30.
The next digit of our result is 5. 
Result so far: 200830.281065
Deduct 1690 from 1720 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 15:
300 divided by 338 is 0 with a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 200830.281065
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 16:
338 can be fit into 3000 8 times, resulting in a remainder of 296.
Put 8 as the next digit of the answer. 
Result so far: 200830.28106508
Subtract 2704 from 3000 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final outcome is 200830.28106508, with a leftover of 2.96e-07.