We divide 30627439 by 817
The aim is to understand the frequency of 817 in 30627439.

On to step 1:
If we divide 3 by 817, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 817

On to step 2:
817 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 817

Step 3:
306 divided by 817 is 0 with a remainder of 306.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 306, we get 306.
Grab the next digit (2) from the dividend, add it to 306, then carry on: 3062 / 817

On to step 4:
When dividing 3062 by 817, we get 3 with a remainder of 611.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 2451 from 3062 and we're left with 611.
Fetch the next digit (7) from the dividend, attach it to 611 and continue: 6117 / 817

Moving on to step 5:
When dividing 6117 by 817, we get 7 with a remainder of 398.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Subtracting 5719 from 6117 leaves us with 398.
Include the next digit (4) from the dividend after 398, then repeat: 3984 / 817

Going ahead to step 6:
817 goes into 3984 4 times with a remainder of 716.
Record the quotient 4 as the next digit in the result. 
Result so far: 374.0
Deduct 3268 from 3984 and we're left with 716.
Bring next digit (3) of the dividend behind the 716 and repeat the process: 7163 / 817

Going ahead to step 7:
817 goes into 7163 8 times with a remainder of 627.
Put 8 as the next digit of the answer. 
Result so far: 3748.0
Subtracting 6536 from 7163 leaves us with 627.
Include the next digit (9) from the dividend after 627, then repeat: 6279 / 817

Going ahead to step 8:
The number 817 fits into 6279 7 times, leaving a remainder of 560.
The number 7 becomes the next digit in our result. 
Result so far: 37487.0
The remainder is 560 after subtracting 5719 from 6279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 9:
When dividing 5600 by 817, we get 6 with a remainder of 698.
The number 6 becomes the next digit in our result. 
Result so far: 37487.6
Subtracting 4902 from 5600 leaves us with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Advancing to step 10:
When dividing 6980 by 817, we get 8 with a remainder of 444.
Put 8 as the next digit of the answer. 
Result so far: 37487.68
Deduct 6536 from 6980 and we're left with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Step 11:
When dividing 4440 by 817, we get 5 with a remainder of 355.
The number 5 becomes the next digit in our result. 
Result so far: 37487.685
If we take 4085 away from 4440, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Advancing to step 12:
When dividing 3550 by 817, we get 4 with a remainder of 282.
Use 4 as the next digit of our solution. 
Result so far: 37487.6854
Subtract 3268 from 3550 to get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Let's proceed to step 13:
When dividing 2820 by 817, we get 3 with a remainder of 369.
The number 3 becomes the next digit in our result. 
Result so far: 37487.68543
If we subtract 2451 from 2820, we get 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Step 14:
When dividing 3690 by 817, we get 4 with a remainder of 422.
Record the quotient 4 as the next digit in the result. 
Result so far: 37487.685434
Subtract 3268 from 3690 to get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 15:
When dividing 4220 by 817, we get 5 with a remainder of 135.
The next digit of our result is 5. 
Result so far: 37487.6854345
The remainder is 135 after subtracting 4085 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 16:
When dividing 1350 by 817, we get 1 with a remainder of 533.
The number 1 becomes the next digit in our result. 
Result so far: 37487.68543451
If we subtract 817 from 1350, we get 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

The quotient of the division is 37487.68543451, and the remainder is 5.33e-07.