Let's divide 23171618 by 649
The aim is to understand the frequency of 649 in 23171618.

Let's proceed to step 1:
649 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 649

Moving on to step 2:
23 divided by 649 is 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Take the next digit (1) from the dividend and append it to 23, then repeat: 231 / 649

On to step 3:
When dividing 231 by 649, we get 0 with a remainder of 231.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 231, we end up with 231.
Fetch the next digit (7) from the dividend, attach it to 231 and continue: 2317 / 649

Advancing to step 4:
When dividing 2317 by 649, we get 3 with a remainder of 370.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 1947 from 2317, we get 370.
Fetch the next digit (1) from the dividend, attach it to 370 and continue: 3701 / 649

Step 5:
3701 divided by 649 is 5 with a remainder of 456.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
The remainder is 456 after subtracting 3245 from 3701.
Fetch the next digit (6) from the dividend, attach it to 456 and continue: 4566 / 649

Going ahead to step 6:
If we divide 4566 by 649, we get 7 and a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 357.0
Deduct 4543 from 4566 and we're left with 23.
Append the next digit (1) from the dividend to 23 and continue with: 231 / 649

Step 7:
When dividing 231 by 649, we get 0 with a remainder of 231.
Put 0 as the next digit of the answer. 
Result so far: 3570.0
If we subtract 0 from 231, we get 231.
Bring next digit (8) of the dividend behind the 231 and repeat the process: 2318 / 649

Going ahead to step 8:
649 can be fit into 2318 3 times, resulting in a remainder of 371.
The number 3 becomes the next digit in our result. 
Result so far: 35703.0
If we take 1947 away from 2318, we end up with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Moving on to step 9:
649 can be fit into 3710 5 times, resulting in a remainder of 465.
Put 5 as the next digit of the answer. 
Result so far: 35703.5
Subtract 3245 from 3710 to get 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Advancing to step 10:
If we divide 4650 by 649, we get 7 and a remainder of 107.
Record the quotient 7 as the next digit in the result. 
Result so far: 35703.57
The remainder is 107 after subtracting 4543 from 4650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

On to step 11:
If we divide 1070 by 649, we get 1 and a remainder of 421.
Write down 1 as next digit of the result. 
Result so far: 35703.571
The remainder is 421 after subtracting 649 from 1070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Let's proceed to step 12:
The number 649 fits into 4210 6 times, leaving a remainder of 316.
The next digit of our result is 6. 
Result so far: 35703.5716
If we take 3894 away from 4210, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 13:
649 goes into 3160 4 times with a remainder of 564.
Write down 4 as next digit of the result. 
Result so far: 35703.57164
Subtract 2596 from 3160 to get 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

On to step 14:
649 goes into 5640 8 times with a remainder of 448.
The next digit of our result is 8. 
Result so far: 35703.571648
If we subtract 5192 from 5640, we get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 15:
If we divide 4480 by 649, we get 6 and a remainder of 586.
The next digit of our result is 6. 
Result so far: 35703.5716486
If we take 3894 away from 4480, we end up with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Advancing to step 16:
649 can be fit into 5860 9 times, resulting in a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 35703.57164869
Subtracting 5841 from 5860 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 35703.57164869, and the remainder is 1.9e-08.