We divide 45930015 by 686
The aim is to understand the frequency of 686 in 45930015.

Moving on to step 1:
4 divided by 686 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 686

Going ahead to step 2:
If we divide 45 by 686, we get 0 and a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Append the next digit (9) from the dividend to 45 and continue with: 459 / 686

Step 3:
686 can be fit into 459 0 times, resulting in a remainder of 459.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 459, we get 459.
Bring next digit (3) of the dividend behind the 459 and repeat the process: 4593 / 686

On to step 4:
686 goes into 4593 6 times with a remainder of 477.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 4116 from 4593 leaves us with 477.
Grab the next digit (0) from the dividend, add it to 477, then carry on: 4770 / 686

Going ahead to step 5:
If we divide 4770 by 686, we get 6 and a remainder of 654.
Use 6 as the next digit of our solution. 
Result so far: 66.0
Deduct 4116 from 4770 and we're left with 654.
Bring next digit (0) of the dividend behind the 654 and repeat the process: 6540 / 686

Advancing to step 6:
686 goes into 6540 9 times with a remainder of 366.
The next digit of our result is 9. 
Result so far: 669.0
Subtract 6174 from 6540 to get 366.
Fetch the next digit (1) from the dividend, attach it to 366 and continue: 3661 / 686

Advancing to step 7:
If we divide 3661 by 686, we get 5 and a remainder of 231.
The next digit of our result is 5. 
Result so far: 6695.0
If we take 3430 away from 3661, we end up with 231.
Include the next digit (5) from the dividend after 231, then repeat: 2315 / 686

Moving on to step 8:
If we divide 2315 by 686, we get 3 and a remainder of 257.
The number 3 becomes the next digit in our result. 
Result so far: 66953.0
If we subtract 2058 from 2315, we get 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Moving on to step 9:
If we divide 2570 by 686, we get 3 and a remainder of 512.
Put 3 as the next digit of the answer. 
Result so far: 66953.3
Deduct 2058 from 2570 and we're left with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Step 10:
686 goes into 5120 7 times with a remainder of 318.
The next digit of our result is 7. 
Result so far: 66953.37
Deduct 4802 from 5120 and we're left with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Going ahead to step 11:
The number 686 fits into 3180 4 times, leaving a remainder of 436.
Put 4 as the next digit of the answer. 
Result so far: 66953.374
Subtracting 2744 from 3180 leaves us with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Moving on to step 12:
The number 686 fits into 4360 6 times, leaving a remainder of 244.
Use 6 as the next digit of our solution. 
Result so far: 66953.3746
Subtract 4116 from 4360 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 13:
2440 divided by 686 is 3 with a remainder of 382.
The next digit of our result is 3. 
Result so far: 66953.37463
If we take 2058 away from 2440, we end up with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

On to step 14:
If we divide 3820 by 686, we get 5 and a remainder of 390.
The next digit of our result is 5. 
Result so far: 66953.374635
The remainder is 390 after subtracting 3430 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 15:
The number 686 fits into 3900 5 times, leaving a remainder of 470.
The number 5 becomes the next digit in our result. 
Result so far: 66953.3746355
If we take 3430 away from 3900, we end up with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

In conclusion, the division gives 66953.3746355 with a balance of 4.7e-06.