Let's divide 36908599 by 685
The aim is to understand the frequency of 685 in 36908599.

On to step 1:
When dividing 3 by 685, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 685

Moving on to step 2:
When dividing 36 by 685, we get 0 with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 36, we end up with 36.
Include the next digit (9) from the dividend after 36, then repeat: 369 / 685

On to step 3:
When dividing 369 by 685, we get 0 with a remainder of 369.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 369 and we're left with 369.
Bring next digit (0) of the dividend behind the 369 and repeat the process: 3690 / 685

Moving on to step 4:
685 goes into 3690 5 times with a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 3425 from 3690 to get 265.
Bring next digit (8) of the dividend behind the 265 and repeat the process: 2658 / 685

On to step 5:
685 goes into 2658 3 times with a remainder of 603.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
The remainder is 603 after subtracting 2055 from 2658.
Grab the next digit (5) from the dividend, add it to 603, then carry on: 6035 / 685

Step 6:
The number 685 fits into 6035 8 times, leaving a remainder of 555.
The number 8 becomes the next digit in our result. 
Result so far: 538.0
If we subtract 5480 from 6035, we get 555.
Take the next digit (9) from the dividend and append it to 555, then repeat: 5559 / 685

On to step 7:
The number 685 fits into 5559 8 times, leaving a remainder of 79.
The next digit of our result is 8. 
Result so far: 5388.0
Subtracting 5480 from 5559 leaves us with 79.
Grab the next digit (9) from the dividend, add it to 79, then carry on: 799 / 685

Let's proceed to step 8:
If we divide 799 by 685, we get 1 and a remainder of 114.
The number 1 becomes the next digit in our result. 
Result so far: 53881.0
If we subtract 685 from 799, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 9:
When dividing 1140 by 685, we get 1 with a remainder of 455.
Use 1 as the next digit of our solution. 
Result so far: 53881.1
Subtracting 685 from 1140 leaves us with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Step 10:
685 goes into 4550 6 times with a remainder of 440.
Use 6 as the next digit of our solution. 
Result so far: 53881.16
Deduct 4110 from 4550 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 11:
If we divide 4400 by 685, we get 6 and a remainder of 290.
Record the quotient 6 as the next digit in the result. 
Result so far: 53881.166
Subtracting 4110 from 4400 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Our division results in 53881.166 with a remaining 0.029.