Let's divide 19965936 by 774
The aim is to understand the frequency of 774 in 19965936.

Step 1:
1 divided by 774 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 774

Moving on to step 2:
19 divided by 774 is 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Grab the next digit (9) from the dividend, add it to 19, then carry on: 199 / 774

Step 3:
When dividing 199 by 774, we get 0 with a remainder of 199.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 199 and we're left with 199.
Append the next digit (6) from the dividend to 199 and continue with: 1996 / 774

Moving on to step 4:
1996 divided by 774 is 2 with a remainder of 448.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1548 from 1996 and we're left with 448.
Bring next digit (5) of the dividend behind the 448 and repeat the process: 4485 / 774

Let's proceed to step 5:
774 can be fit into 4485 5 times, resulting in a remainder of 615.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Subtracting 3870 from 4485 leaves us with 615.
Grab the next digit (9) from the dividend, add it to 615, then carry on: 6159 / 774

Advancing to step 6:
774 goes into 6159 7 times with a remainder of 741.
Use 7 as the next digit of our solution. 
Result so far: 257.0
Deduct 5418 from 6159 and we're left with 741.
Grab the next digit (3) from the dividend, add it to 741, then carry on: 7413 / 774

Step 7:
774 goes into 7413 9 times with a remainder of 447.
Write down 9 as next digit of the result. 
Result so far: 2579.0
Subtract 6966 from 7413 to get 447.
Take the next digit (6) from the dividend and append it to 447, then repeat: 4476 / 774

On to step 8:
774 can be fit into 4476 5 times, resulting in a remainder of 606.
The number 5 becomes the next digit in our result. 
Result so far: 25795.0
The remainder is 606 after subtracting 3870 from 4476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Step 9:
774 can be fit into 6060 7 times, resulting in a remainder of 642.
The next digit of our result is 7. 
Result so far: 25795.7
Subtracting 5418 from 6060 leaves us with 642.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

Going ahead to step 10:
If we divide 6420 by 774, we get 8 and a remainder of 228.
Record the quotient 8 as the next digit in the result. 
Result so far: 25795.78
The remainder is 228 after subtracting 6192 from 6420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 11:
When dividing 2280 by 774, we get 2 with a remainder of 732.
The number 2 becomes the next digit in our result. 
Result so far: 25795.782
If we take 1548 away from 2280, we end up with 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Let's proceed to step 12:
When dividing 7320 by 774, we get 9 with a remainder of 354.
Write down 9 as next digit of the result. 
Result so far: 25795.7829
The remainder is 354 after subtracting 6966 from 7320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Going ahead to step 13:
If we divide 3540 by 774, we get 4 and a remainder of 444.
Record the quotient 4 as the next digit in the result. 
Result so far: 25795.78294
Deduct 3096 from 3540 and we're left with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Moving on to step 14:
The number 774 fits into 4440 5 times, leaving a remainder of 570.
The number 5 becomes the next digit in our result. 
Result so far: 25795.782945
Subtracting 3870 from 4440 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Advancing to step 15:
5700 divided by 774 is 7 with a remainder of 282.
Record the quotient 7 as the next digit in the result. 
Result so far: 25795.7829457
Subtract 5418 from 5700 to get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Going ahead to step 16:
If we divide 2820 by 774, we get 3 and a remainder of 498.
The next digit of our result is 3. 
Result so far: 25795.78294573
Subtracting 2322 from 2820 leaves us with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

The final outcome is 25795.78294573, with a leftover of 4.98e-07.