778636 ÷ 38 
The aim is to understand the frequency of 38 in 778636.

Advancing to step 1:
7 divided by 38 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 38

Advancing to step 2:
When dividing 77 by 38, we get 2 with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 76 from 77 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 38

Going ahead to step 3:
38 goes into 18 0 times with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 18 to get 18.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 38

Moving on to step 4:
The number 38 fits into 186 4 times, leaving a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 204.0
Subtracting 152 from 186 leaves us with 34.
Include the next digit (3) from the dividend after 34, then repeat: 343 / 38

Advancing to step 5:
When dividing 343 by 38, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 2049.0
Deduct 342 from 343 and we're left with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 38

Advancing to step 6:
The number 38 fits into 16 0 times, leaving a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 20490.0
If we take 0 away from 16, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
The number 38 fits into 160 4 times, leaving a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 20490.4
Subtract 152 from 160 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.

Step 8:
If we divide 80 by 38, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 20490.42
Deduct 76 from 80 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
When dividing 40 by 38, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 20490.421
Subtract 38 from 40 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
38 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 20490.421
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
38 can be fit into 200 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 20490.42105
The remainder is 10 after subtracting 190 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
The number 38 fits into 100 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 20490.421052
Deduct 76 from 100 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
The number 38 fits into 240 6 times, leaving a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 20490.4210526
Subtracting 228 from 240 leaves us with 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 14:
38 goes into 120 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 20490.42105263
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 20490.42105263 with a remaining 6e-09.