We look at the division of 35351026 by 778 
The aim is to understand the frequency of 778 in 35351026.

Advancing to step 1:
778 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 778

Advancing to step 2:
The number 778 fits into 35 0 times, leaving a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 778

Step 3:
The number 778 fits into 353 0 times, leaving a remainder of 353.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 353 after subtracting 0 from 353.
Include the next digit (5) from the dividend after 353, then repeat: 3535 / 778

Step 4:
The number 778 fits into 3535 4 times, leaving a remainder of 423.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 3112 away from 3535, we end up with 423.
Take the next digit (1) from the dividend and append it to 423, then repeat: 4231 / 778

Let's proceed to step 5:
The number 778 fits into 4231 5 times, leaving a remainder of 341.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Deduct 3890 from 4231 and we're left with 341.
Fetch the next digit (0) from the dividend, attach it to 341 and continue: 3410 / 778

Step 6:
778 goes into 3410 4 times with a remainder of 298.
The number 4 becomes the next digit in our result. 
Result so far: 454.0
The remainder is 298 after subtracting 3112 from 3410.
Fetch the next digit (2) from the dividend, attach it to 298 and continue: 2982 / 778

Moving on to step 7:
2982 divided by 778 is 3 with a remainder of 648.
Record the quotient 3 as the next digit in the result. 
Result so far: 4543.0
Subtracting 2334 from 2982 leaves us with 648.
Take the next digit (6) from the dividend and append it to 648, then repeat: 6486 / 778

Moving on to step 8:
778 can be fit into 6486 8 times, resulting in a remainder of 262.
Put 8 as the next digit of the answer. 
Result so far: 45438.0
Subtract 6224 from 6486 to get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

On to step 9:
The number 778 fits into 2620 3 times, leaving a remainder of 286.
Write down 3 as next digit of the result. 
Result so far: 45438.3
Subtract 2334 from 2620 to get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Moving on to step 10:
2860 divided by 778 is 3 with a remainder of 526.
The next digit of our result is 3. 
Result so far: 45438.33
Deduct 2334 from 2860 and we're left with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

The final outcome is 45438.33, with a leftover of 0.526.