We're dividing 37081035 by 665 
The aim is to understand the frequency of 665 in 37081035.

Step 1:
If we divide 3 by 665, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 665

Step 2:
665 goes into 37 0 times with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Grab the next digit (0) from the dividend, add it to 37, then carry on: 370 / 665

Let's proceed to step 3:
The number 665 fits into 370 0 times, leaving a remainder of 370.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 370, we get 370.
Bring next digit (8) of the dividend behind the 370 and repeat the process: 3708 / 665

Moving on to step 4:
The number 665 fits into 3708 5 times, leaving a remainder of 383.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 3325 from 3708, we get 383.
Grab the next digit (1) from the dividend, add it to 383, then carry on: 3831 / 665

Moving on to step 5:
When dividing 3831 by 665, we get 5 with a remainder of 506.
Put 5 as the next digit of the answer. 
Result so far: 55.0
Deduct 3325 from 3831 and we're left with 506.
Grab the next digit (0) from the dividend, add it to 506, then carry on: 5060 / 665

Let's proceed to step 6:
The number 665 fits into 5060 7 times, leaving a remainder of 405.
The number 7 becomes the next digit in our result. 
Result so far: 557.0
Deduct 4655 from 5060 and we're left with 405.
Append the next digit (3) from the dividend to 405 and continue with: 4053 / 665

Moving on to step 7:
If we divide 4053 by 665, we get 6 and a remainder of 63.
The number 6 becomes the next digit in our result. 
Result so far: 5576.0
Deduct 3990 from 4053 and we're left with 63.
Grab the next digit (5) from the dividend, add it to 63, then carry on: 635 / 665

Let's proceed to step 8:
When dividing 635 by 665, we get 0 with a remainder of 635.
The number 0 becomes the next digit in our result. 
Result so far: 55760.0
If we take 0 away from 635, we end up with 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

On to step 9:
6350 divided by 665 is 9 with a remainder of 365.
Use 9 as the next digit of our solution. 
Result so far: 55760.9
The remainder is 365 after subtracting 5985 from 6350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Step 10:
The number 665 fits into 3650 5 times, leaving a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 55760.95
If we take 3325 away from 3650, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Advancing to step 11:
665 goes into 3250 4 times with a remainder of 590.
The next digit of our result is 4. 
Result so far: 55760.954
If we take 2660 away from 3250, we end up with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Advancing to step 12:
665 can be fit into 5900 8 times, resulting in a remainder of 580.
Write down 8 as next digit of the result. 
Result so far: 55760.9548
Subtracting 5320 from 5900 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 13:
When dividing 5800 by 665, we get 8 with a remainder of 480.
Record the quotient 8 as the next digit in the result. 
Result so far: 55760.95488
If we subtract 5320 from 5800, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The quotient of the division is 55760.95488, and the remainder is 0.00048.