49489694 divided by 618 
The aim is to understand the frequency of 618 in 49489694.

Let's proceed to step 1:
If we divide 4 by 618, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 618

On to step 2:
The number 618 fits into 49 0 times, leaving a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Fetch the next digit (4) from the dividend, attach it to 49 and continue: 494 / 618

On to step 3:
618 goes into 494 0 times with a remainder of 494.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 494 after subtracting 0 from 494.
Append the next digit (8) from the dividend to 494 and continue with: 4948 / 618

Step 4:
618 goes into 4948 8 times with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 4944 away from 4948, we end up with 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 618

Advancing to step 5:
618 can be fit into 49 0 times, resulting in a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
Deduct 0 from 49 and we're left with 49.
Grab the next digit (6) from the dividend, add it to 49, then carry on: 496 / 618

Moving on to step 6:
If we divide 496 by 618, we get 0 and a remainder of 496.
Record the quotient 0 as the next digit in the result. 
Result so far: 800.0
Deduct 0 from 496 and we're left with 496.
Grab the next digit (9) from the dividend, add it to 496, then carry on: 4969 / 618

Advancing to step 7:
618 goes into 4969 8 times with a remainder of 25.
Put 8 as the next digit of the answer. 
Result so far: 8008.0
Deduct 4944 from 4969 and we're left with 25.
Grab the next digit (4) from the dividend, add it to 25, then carry on: 254 / 618

On to step 8:
254 divided by 618 is 0 with a remainder of 254.
Write down 0 as next digit of the result. 
Result so far: 80080.0
Subtracting 0 from 254 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 9:
When dividing 2540 by 618, we get 4 with a remainder of 68.
Put 4 as the next digit of the answer. 
Result so far: 80080.4
Subtract 2472 from 2540 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 10:
618 can be fit into 680 1 times, resulting in a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 80080.41
If we take 618 away from 680, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 11:
The number 618 fits into 620 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 80080.411
Deduct 618 from 620 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 80080.411, with a leftover of 0.0002.