We look at the division of 16304134 by 618 
The aim is to understand the frequency of 618 in 16304134.

Let's proceed to step 1:
1 divided by 618 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 618

Let's proceed to step 2:
The number 618 fits into 16 0 times, leaving a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 618

Step 3:
163 divided by 618 is 0 with a remainder of 163.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 163 after subtracting 0 from 163.
Grab the next digit (0) from the dividend, add it to 163, then carry on: 1630 / 618

On to step 4:
618 can be fit into 1630 2 times, resulting in a remainder of 394.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 394 after subtracting 1236 from 1630.
Bring next digit (4) of the dividend behind the 394 and repeat the process: 3944 / 618

Moving on to step 5:
618 can be fit into 3944 6 times, resulting in a remainder of 236.
Use 6 as the next digit of our solution. 
Result so far: 26.0
The remainder is 236 after subtracting 3708 from 3944.
Fetch the next digit (1) from the dividend, attach it to 236 and continue: 2361 / 618

Going ahead to step 6:
If we divide 2361 by 618, we get 3 and a remainder of 507.
Use 3 as the next digit of our solution. 
Result so far: 263.0
If we take 1854 away from 2361, we end up with 507.
Append the next digit (3) from the dividend to 507 and continue with: 5073 / 618

Advancing to step 7:
5073 divided by 618 is 8 with a remainder of 129.
Record the quotient 8 as the next digit in the result. 
Result so far: 2638.0
Subtract 4944 from 5073 to get 129.
Bring next digit (4) of the dividend behind the 129 and repeat the process: 1294 / 618

Advancing to step 8:
If we divide 1294 by 618, we get 2 and a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 26382.0
The remainder is 58 after subtracting 1236 from 1294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
The number 618 fits into 580 0 times, leaving a remainder of 580.
Write down 0 as next digit of the result. 
Result so far: 26382.0
Subtracting 0 from 580 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.

Step 10:
618 can be fit into 5800 9 times, resulting in a remainder of 238.
Record the quotient 9 as the next digit in the result. 
Result so far: 26382.09
Subtract 5562 from 5800 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 11:
If we divide 2380 by 618, we get 3 and a remainder of 526.
Put 3 as the next digit of the answer. 
Result so far: 26382.093
Deduct 1854 from 2380 and we're left with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Advancing to step 12:
If we divide 5260 by 618, we get 8 and a remainder of 316.
Use 8 as the next digit of our solution. 
Result so far: 26382.0938
Deduct 4944 from 5260 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Moving on to step 13:
If we divide 3160 by 618, we get 5 and a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 26382.09385
Subtracting 3090 from 3160 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 14:
618 can be fit into 700 1 times, resulting in a remainder of 82.
Put 1 as the next digit of the answer. 
Result so far: 26382.093851
Subtract 618 from 700 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 15:
618 can be fit into 820 1 times, resulting in a remainder of 202.
Put 1 as the next digit of the answer. 
Result so far: 26382.0938511
If we subtract 618 from 820, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

The final outcome is 26382.0938511, with a leftover of 2.02e-06.