Let's divide 378380 by 68
The aim is to understand the frequency of 68 in 378380.

On to step 1:
3 divided by 68 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 68

Advancing to step 2:
68 goes into 37 0 times with a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 37, we end up with 37.
Append the next digit (8) from the dividend to 37 and continue with: 378 / 68

Step 3:
If we divide 378 by 68, we get 5 and a remainder of 38.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 340 from 378, we get 38.
Bring next digit (3) of the dividend behind the 38 and repeat the process: 383 / 68

On to step 4:
When dividing 383 by 68, we get 5 with a remainder of 43.
Write down 5 as next digit of the result. 
Result so far: 55.0
If we subtract 340 from 383, we get 43.
Bring next digit (8) of the dividend behind the 43 and repeat the process: 438 / 68

Going ahead to step 5:
68 can be fit into 438 6 times, resulting in a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 556.0
The remainder is 30 after subtracting 408 from 438.
Include the next digit (0) from the dividend after 30, then repeat: 300 / 68

Moving on to step 6:
If we divide 300 by 68, we get 4 and a remainder of 28.
The next digit of our result is 4. 
Result so far: 5564.0
If we take 272 away from 300, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
68 can be fit into 280 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 5564.4
Subtract 272 from 280 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
When dividing 80 by 68, we get 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 5564.41
Subtract 68 from 80 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
When dividing 120 by 68, we get 1 with a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 5564.411
The remainder is 52 after subtracting 68 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 5564.411, with a leftover of 0.0052.