381977 divided by 17 
The aim is to understand the frequency of 17 in 381977.

Advancing to step 1:
17 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 17

Let's proceed to step 2:
If we divide 38 by 17, we get 2 and a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 4 after subtracting 34 from 38.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 17

Moving on to step 3:
When dividing 41 by 17, we get 2 with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 34 from 41 to get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 17

On to step 4:
The number 17 fits into 79 4 times, leaving a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 224.0
If we take 68 away from 79, we end up with 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 17

Advancing to step 5:
The number 17 fits into 117 6 times, leaving a remainder of 15.
The number 6 becomes the next digit in our result. 
Result so far: 2246.0
If we subtract 102 from 117, we get 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 17

Going ahead to step 6:
When dividing 157 by 17, we get 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 22469.0
Subtracting 153 from 157 leaves us 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.

Going ahead to step 7:
The number 17 fits into 40 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 22469.2
Subtracting 34 from 40 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.

Going ahead to step 8:
The number 17 fits into 60 3 times, leaving a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 22469.23
Subtract 51 from 60 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
The number 17 fits into 90 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 22469.235
The remainder is 5 after subtracting 85 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 10:
If we divide 50 by 17, we get 2 and a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 22469.2352
Subtracting 34 from 50 leaves us 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.

Advancing to step 11:
17 can be fit into 160 9 times, resulting in a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 22469.23529
The remainder is 7 after subtracting 153 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 12:
70 divided by 17 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 22469.235294
If we subtract 68 from 70, we 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 13:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 22469.2352941
Subtracting 17 from 20 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 14:
If we divide 30 by 17, we get 1 and a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 22469.23529411
Subtract 17 from 30 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final result is 22469.23529411 with a remainder of 1.3e-08.