75881848 divided by 665 
The aim is to understand the frequency of 665 in 75881848.

Going ahead to step 1:
7 divided by 665 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 665

Let's proceed to step 2:
If we divide 75 by 665, we get 0 and a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Take the next digit (8) from the dividend and append it to 75, then repeat: 758 / 665

Advancing to step 3:
665 can be fit into 758 1 times, resulting in a remainder of 93.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 665 from 758 leaves us with 93.
Fetch the next digit (8) from the dividend, attach it to 93 and continue: 938 / 665

On to step 4:
The number 665 fits into 938 1 times, leaving a remainder of 273.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 273 after subtracting 665 from 938.
Include the next digit (1) from the dividend after 273, then repeat: 2731 / 665

Advancing to step 5:
The number 665 fits into 2731 4 times, leaving a remainder of 71.
The number 4 becomes the next digit in our result. 
Result so far: 114.0
Subtracting 2660 from 2731 leaves us with 71.
Take the next digit (8) from the dividend and append it to 71, then repeat: 718 / 665

Advancing to step 6:
When dividing 718 by 665, we get 1 with a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 1141.0
Deduct 665 from 718 and we're left with 53.
Append the next digit (4) from the dividend to 53 and continue with: 534 / 665

Going ahead to step 7:
The number 665 fits into 534 0 times, leaving a remainder of 534.
Write down 0 as next digit of the result. 
Result so far: 11410.0
If we subtract 0 from 534, we get 534.
Take the next digit (8) from the dividend and append it to 534, then repeat: 5348 / 665

Step 8:
If we divide 5348 by 665, we get 8 and a remainder of 28.
The next digit of our result is 8. 
Result so far: 114108.0
If we subtract 5320 from 5348, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
If we divide 280 by 665, we get 0 and a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 114108.0
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 10:
2800 divided by 665 is 4 with a remainder of 140.
The number 4 becomes the next digit in our result. 
Result so far: 114108.04
Deduct 2660 from 2800 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 11:
665 can be fit into 1400 2 times, resulting in a remainder of 70.
Write down 2 as next digit of the result. 
Result so far: 114108.042
If we take 1330 away from 1400, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 12:
The number 665 fits into 700 1 times, leaving a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 114108.0421
The remainder is 35 after subtracting 665 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 13:
If we divide 350 by 665, we get 0 and a remainder of 350.
The next digit of our result is 0. 
Result so far: 114108.0421
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 14:
665 goes into 3500 5 times with a remainder of 175.
The next digit of our result is 5. 
Result so far: 114108.042105
Subtracting 3325 from 3500 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 15:
If we divide 1750 by 665, we get 2 and a remainder of 420.
The next digit of our result is 2. 
Result so far: 114108.0421052
Subtracting 1330 from 1750 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 16:
The number 665 fits into 4200 6 times, leaving a remainder of 210.
Put 6 as the next digit of the answer. 
Result so far: 114108.04210526
The remainder is 210 after subtracting 3990 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Our division results in 114108.04210526 with a remaining 2.1e-07.