8540930 divided by 607 
The aim is to understand the frequency of 607 in 8540930.

Step 1:
If we divide 8 by 607, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 607

Advancing to step 2:
607 can be fit into 85 0 times, resulting in a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Take the next digit (4) from the dividend and append it to 85, then repeat: 854 / 607

On to step 3:
The number 607 fits into 854 1 times, leaving a remainder of 247.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 247 after subtracting 607 from 854.
Bring next digit (0) of the dividend behind the 247 and repeat the process: 2470 / 607

Moving on to step 4:
2470 divided by 607 is 4 with a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 42 after subtracting 2428 from 2470.
Include the next digit (9) from the dividend after 42, then repeat: 429 / 607

Advancing to step 5:
If we divide 429 by 607, we get 0 and a remainder of 429.
Record the quotient 0 as the next digit in the result. 
Result so far: 140.0
If we take 0 away from 429, we end up with 429.
Grab the next digit (3) from the dividend, add it to 429, then carry on: 4293 / 607

On to step 6:
607 can be fit into 4293 7 times, resulting in a remainder of 44.
Record the quotient 7 as the next digit in the result. 
Result so far: 1407.0
Subtract 4249 from 4293 to get 44.
Bring next digit (0) of the dividend behind the 44 and repeat the process: 440 / 607

Advancing to step 7:
440 divided by 607 is 0 with a remainder of 440.
Record the quotient 0 as the next digit in the result. 
Result so far: 14070.0
Subtract 0 from 440 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 8:
607 goes into 4400 7 times with a remainder of 151.
Put 7 as the next digit of the answer. 
Result so far: 14070.7
The remainder is 151 after subtracting 4249 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 9:
If we divide 1510 by 607, we get 2 and a remainder of 296.
Record the quotient 2 as the next digit in the result. 
Result so far: 14070.72
Subtracting 1214 from 1510 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 10:
607 can be fit into 2960 4 times, resulting in a remainder of 532.
The number 4 becomes the next digit in our result. 
Result so far: 14070.724
Deduct 2428 from 2960 and we're left with 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Let's proceed to step 11:
607 can be fit into 5320 8 times, resulting in a remainder of 464.
Use 8 as the next digit of our solution. 
Result so far: 14070.7248
If we take 4856 away from 5320, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Let's proceed to step 12:
When dividing 4640 by 607, we get 7 with a remainder of 391.
Record the quotient 7 as the next digit in the result. 
Result so far: 14070.72487
If we take 4249 away from 4640, we end up with 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Moving on to step 13:
607 goes into 3910 6 times with a remainder of 268.
Use 6 as the next digit of our solution. 
Result so far: 14070.724876
The remainder is 268 after subtracting 3642 from 3910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Going ahead to step 14:
When dividing 2680 by 607, we get 4 with a remainder of 252.
Record the quotient 4 as the next digit in the result. 
Result so far: 14070.7248764
The remainder is 252 after subtracting 2428 from 2680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 15:
If we divide 2520 by 607, we get 4 and a remainder of 92.
The next digit of our result is 4. 
Result so far: 14070.72487644
Deduct 2428 from 2520 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final result is 14070.72487644 with a remainder of 9.2e-08.