We look at the division of 75164883 by 649 
The aim is to understand the frequency of 649 in 75164883.

Step 1:
7 divided by 649 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 649

Let's proceed to step 2:
If we divide 75 by 649, we get 0 and a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Fetch the next digit (1) from the dividend, attach it to 75 and continue: 751 / 649

Let's proceed to step 3:
649 goes into 751 1 times with a remainder of 102.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 649 from 751, we get 102.
Append the next digit (6) from the dividend to 102 and continue with: 1026 / 649

Moving on to step 4:
When dividing 1026 by 649, we get 1 with a remainder of 377.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 649 from 1026 leaves us with 377.
Bring next digit (4) of the dividend behind the 377 and repeat the process: 3774 / 649

Advancing to step 5:
The number 649 fits into 3774 5 times, leaving a remainder of 529.
Put 5 as the next digit of the answer. 
Result so far: 115.0
Deduct 3245 from 3774 and we're left with 529.
Take the next digit (8) from the dividend and append it to 529, then repeat: 5298 / 649

Step 6:
If we divide 5298 by 649, we get 8 and a remainder of 106.
Put 8 as the next digit of the answer. 
Result so far: 1158.0
Subtract 5192 from 5298 to get 106.
Bring next digit (8) of the dividend behind the 106 and repeat the process: 1068 / 649

Advancing to step 7:
If we divide 1068 by 649, we get 1 and a remainder of 419.
The number 1 becomes the next digit in our result. 
Result so far: 11581.0
If we take 649 away from 1068, we end up with 419.
Append the next digit (3) from the dividend to 419 and continue with: 4193 / 649

Moving on to step 8:
The number 649 fits into 4193 6 times, leaving a remainder of 299.
Record the quotient 6 as the next digit in the result. 
Result so far: 115816.0
Subtracting 3894 from 4193 leaves us with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Going ahead to step 9:
649 goes into 2990 4 times with a remainder of 394.
Put 4 as the next digit of the answer. 
Result so far: 115816.4
Deduct 2596 from 2990 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Going ahead to step 10:
3940 divided by 649 is 6 with a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 115816.46
The remainder is 46 after subtracting 3894 from 3940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 11:
649 can be fit into 460 0 times, resulting in a remainder of 460.
Write down 0 as next digit of the result. 
Result so far: 115816.46
Subtract 0 from 460 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 12:
When dividing 4600 by 649, we get 7 with a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 115816.4607
If we subtract 4543 from 4600, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 13:
When dividing 570 by 649, we get 0 with a remainder of 570.
Write down 0 as next digit of the result. 
Result so far: 115816.4607
Deduct 0 from 570 and we're left 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.

Step 14:
5700 divided by 649 is 8 with a remainder of 508.
The next digit of our result is 8. 
Result so far: 115816.460708
Subtract 5192 from 5700 to get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Advancing to step 15:
649 can be fit into 5080 7 times, resulting in a remainder of 537.
The next digit of our result is 7. 
Result so far: 115816.4607087
If we take 4543 away from 5080, we end up with 537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

Advancing to step 16:
649 can be fit into 5370 8 times, resulting in a remainder of 178.
Write down 8 as next digit of the result. 
Result so far: 115816.46070878
If we subtract 5192 from 5370, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

The quotient of the division is 115816.46070878, and the remainder is 1.78e-07.