78286826 ÷ 608 
The aim is to understand the frequency of 608 in 78286826.

Let's proceed to step 1:
The number 608 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 608

Let's proceed to step 2:
When dividing 78 by 608, we get 0 with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Append the next digit (2) from the dividend to 78 and continue with: 782 / 608

Let's proceed to step 3:
608 can be fit into 782 1 times, resulting in a remainder of 174.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 608 away from 782, we end up with 174.
Fetch the next digit (8) from the dividend, attach it to 174 and continue: 1748 / 608

Step 4:
If we divide 1748 by 608, we get 2 and a remainder of 532.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 1216 away from 1748, we end up with 532.
Include the next digit (6) from the dividend after 532, then repeat: 5326 / 608

Let's proceed to step 5:
608 can be fit into 5326 8 times, resulting in a remainder of 462.
The next digit of our result is 8. 
Result so far: 128.0
If we take 4864 away from 5326, we end up with 462.
Bring next digit (8) of the dividend behind the 462 and repeat the process: 4628 / 608

Advancing to step 6:
If we divide 4628 by 608, we get 7 and a remainder of 372.
Use 7 as the next digit of our solution. 
Result so far: 1287.0
If we subtract 4256 from 4628, we get 372.
Fetch the next digit (2) from the dividend, attach it to 372 and continue: 3722 / 608

Advancing to step 7:
608 can be fit into 3722 6 times, resulting in a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 12876.0
If we subtract 3648 from 3722, we get 74.
Grab the next digit (6) from the dividend, add it to 74, then carry on: 746 / 608

Going ahead to step 8:
If we divide 746 by 608, we get 1 and a remainder of 138.
The number 1 becomes the next digit in our result. 
Result so far: 128761.0
Subtracting 608 from 746 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 9:
The number 608 fits into 1380 2 times, leaving a remainder of 164.
Use 2 as the next digit of our solution. 
Result so far: 128761.2
The remainder is 164 after subtracting 1216 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 10:
When dividing 1640 by 608, we get 2 with a remainder of 424.
Record the quotient 2 as the next digit in the result. 
Result so far: 128761.22
Deduct 1216 from 1640 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

The final result is 128761.22 with a remainder of 0.424.