12353330 ÷ 771 
The aim is to understand the frequency of 771 in 12353330.

Let's proceed to step 1:
771 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 771

Moving on to step 2:
The number 771 fits into 12 0 times, leaving a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 771

Advancing to step 3:
When dividing 123 by 771, we get 0 with a remainder of 123.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 123 leaves us with 123.
Append the next digit (5) from the dividend to 123 and continue with: 1235 / 771

On to step 4:
771 goes into 1235 1 times with a remainder of 464.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 464 after subtracting 771 from 1235.
Grab the next digit (3) from the dividend, add it to 464, then carry on: 4643 / 771

Moving on to step 5:
771 goes into 4643 6 times with a remainder of 17.
The next digit of our result is 6. 
Result so far: 16.0
If we take 4626 away from 4643, we end up with 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 771

Step 6:
771 can be fit into 173 0 times, resulting in a remainder of 173.
The number 0 becomes the next digit in our result. 
Result so far: 160.0
Deduct 0 from 173 and we're left with 173.
Take the next digit (3) from the dividend and append it to 173, then repeat: 1733 / 771

Advancing to step 7:
771 can be fit into 1733 2 times, resulting in a remainder of 191.
Use 2 as the next digit of our solution. 
Result so far: 1602.0
If we subtract 1542 from 1733, we get 191.
Append the next digit (0) from the dividend to 191 and continue with: 1910 / 771

Moving on to step 8:
1910 divided by 771 is 2 with a remainder of 368.
Write down 2 as next digit of the result. 
Result so far: 16022.0
The remainder is 368 after subtracting 1542 from 1910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 9:
The number 771 fits into 3680 4 times, leaving a remainder of 596.
The number 4 becomes the next digit in our result. 
Result so far: 16022.4
If we take 3084 away from 3680, we end up with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Step 10:
When dividing 5960 by 771, we get 7 with a remainder of 563.
The number 7 becomes the next digit in our result. 
Result so far: 16022.47
If we take 5397 away from 5960, we end up with 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

On to step 11:
The number 771 fits into 5630 7 times, leaving a remainder of 233.
The number 7 becomes the next digit in our result. 
Result so far: 16022.477
The remainder is 233 after subtracting 5397 from 5630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

The quotient of the division is 16022.477, and the remainder is 0.0233.