45318719 divided by 17 
The aim is to understand the frequency of 17 in 45318719.

Let's proceed to step 1:
The number 17 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 17

Advancing to step 2:
The number 17 fits into 45 2 times, leaving a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 11 after subtracting 34 from 45.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 17

Moving on to step 3:
The number 17 fits into 113 6 times, leaving a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 26.0
Deduct 102 from 113 and we're left with 11.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 17

Advancing to step 4:
When dividing 111 by 17, we get 6 with a remainder of 9.
The next digit of our result is 6. 
Result so far: 266.0
Subtracting 102 from 111 leaves us with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 17

Advancing to step 5:
98 divided by 17 is 5 with a remainder of 13.
Use 5 as the next digit of our solution. 
Result so far: 2665.0
Subtracting 85 from 98 leaves us with 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 17

Let's proceed to step 6:
If we divide 137 by 17, we get 8 and a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 26658.0
Deduct 136 from 137 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 17

Moving on to step 7:
17 goes into 11 0 times with a remainder of 11.
The next digit of our result is 0. 
Result so far: 266580.0
Subtract 0 from 11 to get 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 17

Advancing to step 8:
If we divide 119 by 17, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 2665807.0
If we take 119 away from 119, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 17, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2665807.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
If we divide 0 by 17, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2665807.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 2665807.0 and a remainder of 0.0.